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MakaleYalnız künye2021/r/gumushane/17473
Investigation of The Relationship of The Respiratory Parameters of Competitive Swimming Athletes Aged 12-15 and The Grade of Competition
Bayrakdaroğlu, Serdar; Sever, Mehmet Onur; Şenel, Ebru; Koç, Mine
The aim of this study is to examine the relationship between respiratory parameters and competition degrees of competitive swimmers between the ages of 12 and 15. For this purpose, 12 amateur swimmers, 7 females and 5 males, aged between 12-15 years, participating in competitions on behalf of Gümüşhane Provincial Directorate of Youth and Sports and training at least five days a week, participated voluntarily (n=12, age: 12.33±0.98 years). , height=1.51±0.14 cm, body weight=42.58±8.63 kg). Spearman Correlation analysis was used to examine the relationship between the measurement results of the athletes and their swimming performance in the evaluation of the data. It was determined that there was no statistically significant relationship (p>0.05) between the vital capacity (VC) and maximal voluntary ventilation (MVV) values of the athletes and 50 meters-100 meters free swimming degrees. On the other hand, there was a negative and aboveaverage significant correlation between forced vital capacity (FVC) values and 50 m swimming performance (r=-.699; p<0.05). In the relationship between FVC values and 100 meters freestyle swimming degrees, there was no significant difference (r = --.636; p <0.05) both negative and above the middle level. As a result, it was observed that the forced vital capacity (FVC) value, which is one of the respiratory parameters of the swimming athletes in the development group, is related to the competition degrees and that the development of respiratory parameters is important in terms of increasing the performance of the athletes.
AtıfTR Dizin1
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MakaleYalnız künye2021/r/gumushane/17472
Futbolcularda Yo-Yo Aralıklı Toparlanma Testlerindeki (Seviye 1-2) Kalp Atım Hızı, Laktat Profili ve Toparlanma Sürelerinin İncelenmesi
Can, İbrahim; Bayrakdaroğlu, Serdar; Albayrak, Ahmet Yilmaz; İmamoğlu, Recep
Bu çalışmanın amacı; futbolcularda Yo-Yo aralıklı toparlanma testlerindeki (seviye 1-2) maksimal kalp atım hızı (KAHmaks), laktat profili ve toparlanma sürelerinin incelenmesidir. Bu amaçla, 13 amatör genç futbol oyuncusu (yaş: 18,9±1,38 yıl; boy uzunluğu: 176,1±7,11 cm; vücut ağırlığı: 67,5±6,78 kg) çalışmaya gönüllü olarak katıldı. Çalışmada katılımcılara boy/kilo, Yo-Yo aralıklı toparlanma seviye 1 ve seviye 2 (Yo-Yo AT1 ve Yo-Yo AT2) testleri uygulandı. Yo-Yo aralıklı toparlanma testlerinde, kalp atım hızı (KAH), laktat değeri ve toparlanma süresi parametreleri belirlendi. Yo-Yo AT1 ve Yo-Yo AT2 testlerinin parametreleri arasındaki farklılık ilişkili örneklemler için T-testi ile, ilişki ise Pearson Korelasyon katsayısıyla incelendi. Analiz sonuçlarına göre, maksimal kalp atım hızı parametresi bakımından Yo-Yo AT1 (188,1±1,86 atım/dk) ve Yo-Yo AT2 (191,0±3,09 atım/dk) testleri arasında istatistiksel olarak anlamlı bir farklılık olduğu belirlendi p<0.05). Buna karşılık, Yo-Yo AT1 ve YoYo AT2 testlerinin ön-test (1,91±,53 mmol/L ve 2,00±,40 mmol/L, sıraya göre) son-test laktat değerleri (14,9±,72 mmol/L ve 15,7±1,10 mmol/L, sıraya göre) arasında istatistiksel olarak anlamlı bir farklılık olmadığı belirlendi (p>0.05). Ayrıca, test sonrasında KAH değerinin normale dönüş süresinin Yo-Yo AT2 testinde daha yavaş olduğu görüldü. Sonuç olarak, Yo-Yo AT2 testinde kat edilen mesafenin daha düşük olmasına rağmen, koşu hızının yüksek olmasından dolayı fizyolojik yanıtların daha yüksek olduğu söylenebilir.
AtıfTR Dizin2
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MakaleYalnız künye2020/r/gumushane/17803
Ağırlıklı Squat Sıçrama Hareketi Esnasındaki Hız Değerlerinin Analizi: Anaerobik Güç ve Maksimal Kuvvet Önemli Bir Faktör Mü?
Can, İbrahim; Bayrakdaroğlu, Serdar; Topsakal, Nuri
Bu çalışmanın amacı; ağırlıklı squat sıçrama hareketi esnasındaki hız değerleri için anaerobik güç vemaksimal kuvvetin önemli bir faktör olup olmadığının belirlenmesidir. Bu amaç doğrultusunda; GümüşhaneÜniversitesi Beden Eğitimi ve Spor Yüksekokulunda öğrenim gören ve farklı spor branşlarında aktif sporculisansına sahip olan 36 sporcu öğrenci (yaş: 21,4 ± 1,57 yıl; boy: 175,2 ± 5,91 cm; kilo: 68,7 ± 7,12 kg)çalışmaya gönüllü olarak katıldı. Çalışmada, katılımcıların hız parametrelerini belirlemek için kendi vücutağırlıklarının % 40’ına karşılık gelen bir dış yük kullanılarak ağırlıklı squat sıçrama (SSYük) hareketi yaptırıldı.Ayrıca, katılımcıların maksimal dinamik kuvvet özelliğini belirlemek için tam squat (SQTam) hareketinde birtekrarlı maksimal (1TM) kuvvet testi ve anaerobik güç testi yaptırıldı. Verilerin analizi için Shapiro-Wilknormallik testi, tanımlayıcı istatistik ve Pearson korelasyon analizleri kullanıldı. Analiz sonuçlarına göre;katılımcıların relatif ortalama anaerobik güç ve SQTam hareketindeki absolut ve relatif 1TM kuvvet değeri ileSSYük hareketinin konsantrik evresinde elde edilen zirve hız değerleri arasında pozitif yönde istatistiksel olarakanlamlı bir ilişki olduğu elde edildi. Ayrıca, absolut 1TM squat kuvveti ile hem absolut maksimal anaerobikgüç hem de absolut ortalama anaerobik güç değerleri arasında pozitif yönde istatistiksel olarak anlamlı bir ilişkiolduğu elde edildi. Bunun dışında, istatistiksel olarak herhangi bir anlamlı ilişki elde edilmedi. Sonuç olarakhem absolut hem de relatif bakımdan kuvvet ve zirve hız değerleri arasında anlamlı ilişki olmasından dolayı,kuvvet özelliği arttığında konsantrik evre esnasındaki zirve hız değerlerinde bir artış meydana geleceği vehareket hızında bir gelişme sağlamak için maksimal kuvvet antrenmanlarının yapılması gerektiği ilerisürülebilir.
İncele
MakaleYalnız künye2020/r/gumushane/17783
The Relationship Between the Upper-Body Strength Characteristics with Velocity and Power Parameters During the Bench Throw Movement: Is Sport Branch An Important Factor ?
Can, İbrahim; Bayrakdaroğlu, Serdar
The purpose of this study was to investigate whether the relationship between the upper-body strength characteristic withvelocity and power parameters during the bench throw exercise shows a significant difference according to sports branches. Inaccordance with this purpose; a total of 52 athletes (age: 22,8±3,61 years; height: 183,3±10,8 cm; weight: 80,1±13,4 kg) including13 volleyball players (age: 20,3±1,25 years; height: 194,7±7,51 cm; weight: 87,8±7,22 kg) and 13 handball players (age: 25,4±3,86years; height: 187,5±8,33 cm; weight: 90,9±14,8 kg) competed in Turkey 1. League together with 13 national martial players (age:25,0±3,24 years; height: 175,1±6,91 cm; weight: 70,0±7,70 kg) and 13 arm wrestling players (age: 20,6±1,93 years; height:175,7±5,39 cm; weight: 71,9±7,92 kg) participated as voluntarily. To determine the velocity and power parameters, a benchthrow (BT) movement was performed using an external load of 30 % of the participants' body weight and mean propulsivevelocity (MPV), peak velocity (PV), mean propulsive power (MPP) and peak power (PP) by the help of an isoinertial velocitytransducer (T-Force dynamic measurement system). Shapiro-Wilk normality test, descriptive statistics and Spearmancorrelation analysis methods were used to evaluate the data. According to the results of the analysis, it was found that therewas a statistically significant relationship between the upper-body strenght characteristics with together velocity and powerparameters during the BT movement and this relationship shows a statistically significant difference compared to the sportsbranches. While both the volleyball players and the handball players have a high and positive relationship between the upperbody strength characteristics with together velocity and power values during the BT movement (p<0.05); it was found thatmartial players have only a significant relationship with PV and MPP values. On the other hand, it was determined that armwrestling players don’t have any statistically significant relationship between both strength and velocity values andcharacteristic of upper-body strength (p>0.05). As a results, it can be asserted that sports branch is an important factor for therelationship between the upper-body strength characteristics with together velocity and power parameters during the benchthrow movement.
AtıfTR Dizin1
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MakaleYalnız künye2020/r/gumushane/17782
The Effect of Goal orientation and Motivation of Female Footballers in Sports on Resilience Power
Tekin, Ali; Bayrakdaroğlu, Yeşim; Albayrak, Ahmet Yilmaz; Tezcan, Efecan
The aim of this study is to investigate the effect of goal orientation and motivation of female footballers in sports onresilience power. In the study, there 183 female footballers based upon the leagues Süper Lig (Super League), PTT 1st League,3rd League and Amateur League. As data collection tools, Resilience Scale, Task and Ego Orientation in Sport Questionnaireand Sport Motivation Scale were used. The results were obtained through One-way ANOVA and Regression analyses. As aresult of the analyses, the female footballers have significant, positive and low level correlation between goal orientation andresilience; on the other hand, there is a significant, positive and very low level correlation between goal orientation and sportmotivation (p<0,05). A significant, positive and low level correlation among the mean scores of resilience, goal orientation andsport motivation (p<0,05). There is a significant, positive and low level correlation between sport motivation and goalorientation (p<0,05). As a consequence of the results obtained, various suggestions are made in order to shed a light on thepossible future studies.
AtıfOpenAlex3TR Dizin1
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MakaleAçık Erişim2020/r/gumushane/17773
The Effect Of Mobbing Taekwondo Referee on Decision Making Levels
Bayrakdaroğlu, Yeşim; Eren, Kübra
In this study, the decision making styles of the taekwondo referees exposed to mobbing and the levels of mobbing were examined based on some variables.The sample of the study consisted of 187 referees who worked in various provinces in Turkey and participated in the development seminars for referees andcoaches organized by Turkey Taekwondo Federation in 2019-2020. The seminar was conducted on 19-27 December 2019 in Antalya, in 3 groups (turkiyetaekwondofed.gov.tr) In addition to the personal information form prepared by the researcher, the “Scale for Indoor Mobbing directed to Sports Referees”, “Melbourne Decision Making Questionnaire I-II” were used in the study. The analysis of the data obtained in the research was examined by Statistical Package for the Social Sciences (SPSS). Frequency, percent, std.deviation, mean calculations, T-test and one-way variance analysis (ANOVA), Tukey test, and Pearson correlation analysis were used. Cronbach's Alpha coefficient was determined as 846 for decision-making scale and 883 for the mobbing scale.The study results revealedvarious levels of significance for variables were interpreted. In addition, it was determined that there were positive and significant relationships between the sub-dimension of decision making styles and mobbing (r=0.33, p<0.01) and mobbing from the sports circle (r=0.22, p, 0.01). Therefore, it can be said that mobbing perceived from the social circle did not have a significant effect on decision making styles of taekwondo referees. As a result, it can be said that the mobbing variable poses asignificant risk to taekwondo referees' sub-dimension of decision making styles and said risk should be taken into consideration.
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MakaleAçık Erişim2020/r/gumushane/17759
Examination of Winter Sports Participation Constraints of the Youth: The Case of Gümüşhane University Students
Evren, Savaş
Winter tourism has made a rapid development in terms of both supply and demand, especially since the 1960s. The current reports reveal that there is a deceleration in the growth rate of winter tourism market in last 15 years and that participation rate of people to winter sports got slower. From this viewpoint, it is aimed to determine the winter sports participation constraints of young people who constitute the large part of the winter tourism market. In this context, a questionnaire was applied to Gümüşhane University students and a sample of 457 people was reached. The data were analyzed with descriptive statistics, exploratory factor analysis, T-test, ANOVA and multiple linear regression analysis. According to the results, most important constraint was “financial insufficiency” for the youth. Following “financial insufficiency” related constraints, "lack of partner", "finding unattractive", "fear-danger" and "social anxiety" come. Significant differences were found between people in different income, gender, and recreational preferences groups in terms of various constraints. In addition, it is found that factors of “fear-danger” and “finding unattractive” have significant negative effect on the interest levels of participants for winter sports.
AtıfOpenAlex2TR Dizin1
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MakaleYalnız künye2020/r/gumushane/17752
Hentbol Sporcularının, Takım Antrenörlerinin Sahip Olduğu Karizmatik Liderlik Algılarının Takım Bütünlüğüne Etkisinin İncelenmesi
Mutlu, Tonguç Osman; Bayrakdaroğlu, Yeşim; Albayrak, Ahmet Yilmaz
Bu çalışma Türkiye Hentbol Federasyonu 2018-2019 erkek 1. Lig Hentbol sezonunda hentbol oynayansporcuların, takım antrenörlerinin karizmatik liderlik algılarının takım bütünlüğüne etkisinin bazı değişkenleraçısından incelenmesi amacıyla hazırlanmıştır. 2018-2019 erkek 1. Lig hentbol sezonunda mücadele eden 13takımda görev yapan 112 sporcu örneklem grubunu oluşturmuştur. Verilerin toplanmasında kullanılmaküzere Karizmatik Liderlik ve Grup Bütünlüğü Ölçekleri kullanılmıştır. Araştırmanın hipotezlerini test etmekamacıyla verilerinin analizinde, ortalama, standart sapma, frekans/yüzde, normal dağılım testi, (Kolmogorov-Smirnov test), gibi betimsel istatistiklerin yanında, ikili karşılaştırmalarda t-testi (Mann-Withney U test),çoklu karşılaştırmalarda varyans analizi (Kruskal Wallis-H test) yapılmıştır. Analizler sonucunda; sporcularıneğitim durumu değişkenine göre etkili konuşma becerisi (U=949.500, p<0.05) ve grubun sosyal çekiciliği(U=834.000, p<0.05), yaş değişkeni ile kişiselleştirilmiş ilgi χ2 (sd=3, n=112) = 8.109, p<0.05) ve grubungörevde bütünleşmesi χ2 (sd=3, n=112) = 8.686, p<0.05, spor yaşı değişkeni ile sıradışı görünüş χ2 (sd=3,n=112) = 7.812, p<0.05), değerlerine sahip çıkma χ2 (sd=3, n=112) = 9.551, p<0.05), grubun sosyalbütünleşmesi χ2 (sd=3, n=112) = 8.319, p<0.05) ve grubun görevde bütünleşmesi χ2 (sd=3, n=112) =13.177, p<0.05) alt boyutları arasında, istatistiksel olarak anlamlı farklılık tespit edilmiş, diğer alt boyutlararasında, istatistiksel olarak anlamlı farklılık tespit edilmemiştir.
AtıfOpenAlex1TR Dizin1
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MakaleAçık Erişim2020/r/gumushane/17725
Dövüş Sporcularına Uygulanan Direnç, Pliometrik ve Kompleks Antrenman Yöntemlerinin Hareket Hızına Etkilerinin Karşılaştırılması
Can, İbrahim; Bayrakdaroğlu, Serdar; Topsakal, Nuri
Bu çalışmanın amacı, dövüş sporcularına uygulanan direnç, pliometrik ve kompleks antrenman yöntemlerinin hareket hızına etkilerinin karşılaştırılmasıdır. Bu amaç doğrultusunda, çalışmaya katılmak için Gümüşhane Üniversitesi Beden Eğitimi ve Spor Yüksekokulu’nda öğrenim gören ve mücadele sporlarında aktif spor yaşantısını sürdüren 30 öğrenci rastgele olarak üç farklı deney grubuna (pliometrik, direnç, kompleks antrenman grubu) ayrıldı. Araştırmanın kontrol grubu Düzce Üniversitesi Spor Bilimleri Fakültesi’nde öğrenim gören 10 öğrenciden oluşturuldu. Katılımcılara hem ön-test hem de son-test ölçümlerinde kendi kilolarının %40 oranına karşılık olan dış yüklerde squat sıçraması egzersizi uygulandı ve ortalama hız (OH) değeri, ortalama itme hızı (OİH) değeri ve zirve hız (ZH) değeri dinamik ölçüm sistemi (T-Force dinamik ölçüm sistemi) vasıtasıyla elde edildi. Verilerin değerlendirilmesinde; Kolmogrov-Smirnov Normallik Testi, Kruskal Wallis ve Wilcoxon analiz yöntemleri kullanıldı. Analiz sonuçlarına göre, 8 haftalık pliometrik, direnç ve kompleks antrenmanlarından sonra gruplar arasında ağırlıklı squat sıçrama egzersizinde elde edilen OH, OİH, ZH değerleri bakımından istatistiksel yönden anlamlı bir farklılığın mevcut olduğu bulundu (p<0.05). Sonuç olarak, üç farklı kuvvet antrenman protokolünün de hız parametresini geliştirdiği ve gruplar arasında istatistiksel yönden anlamlı bir farklılık olduğu elde edildi.
AtıfOpenAlex2
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MakaleAçık Erişim2019/r/gumushane/18119
Fitness profiling in women soccer: performance characteristics of elite Turkish women soccer players
Can, İbrahim; Yildiz, Beyza; Yasar, Aras Beka; Bayrakdaroğlu, Serdar
The aim of this investigation was to evaluate an overall performance of the elite women football players. In accordance withthis purpose, 11 women football players (age: 21,5 ± 2,58 years; height: 160,8 ± 5,17 cm; weight: 55,8 ± 7,23 kg) who plays inTurkish Women’s 1st Football League participated voluntarily. In order to measure athlete’s aerobic capacity, Yo-Yointermittent recovery test (Yo-Yo IR1) was applied and maximal oxygen uptake (VO2max) values were estimated by usingrunning distances obtained from the test results. The Wingate anaerobic power test (WanT) to measure the athlete's anaerobicproperties, the vertical jump (VJ) and standing long jump (SLJ) tests to determine explosive power, the Illinois agility test tomeasure agility skills, 10 and 30 meters sprint runs to measure sprint performances, hand grip and back-leg strength tests tomeasure strength characteristics were used. In order to obtain power and velocity parameters, loaded-squat jump (SJLoaded) wasapplied with an resistance that equaled to 40% of body weight and bench throw (BT) was applied with an resistance thatequaled to 30% of body weight of the participants by applying an isoinertial device and results of peak power (PP), peakvelocity (PV), mean propulsive power (MPP), and mean propulsive velocity (MPV) during both movements were recorded.Statistical analysis was used in the assessment of the data. According to analysis results, it was achieved that Yo-Yo IR1 runningdistances was as 676,3 ± 156,4 meters, while VO2max values of athletes were estimated as 42,2 ± 1,20 ml/kg-1/min-1. Relative andabsolute anaerobic power values for elite women football players were obtained as 439,7 (± 61,18 W) and 8,04 (± 1,09 W/kg) formaximal anaerobic power, 316,1 (± 34,46 W) and 5,78 (± 0,56 W/kg) for maximal anaerobic capacity, 193,6 (±22,30 W) and 3,55 (±0,61 W/kg) for minimal anaerobic power, respectively. In addition, fatigue index values measured as 55,7 (± 3,75 %).Participant’s right and left hand grip strength values were obtained as 30,6 (± 4,62 kg) and 29,6 (± 4,5 kg), back and leg strengthvalues measured as 90,2 (± 18,7 kg) and 101,8 (± 29,5 kg), respectively. Participant’s 10 and 30 meters sprint duration wereobtained as 1,85 (± 0,12 sec) and 4,96 (± 0,34 sec). SLJ, VJ and agility values were obtained as 178,4 (± 21,1 cm), 35,7 (± 4,60 cm)and 17,6 (±0,67 sec), respectively. Velocity and power values for athletes during BT movement were obtained as 1,21 (± 0,10m/sec) for MPV, 2,04 (± 0,18 m/sec) for PV, 353,6 (± 83,2 W) for MPP and 666,3 (± 152,1 W) for PP. In response to this, velocityand power values for athletes during SJLoaded movement were obtained as 1,21 (±,10 m/sec) for MPV, 2,04 (± ,18 m/sec) for PV,353,6 (± 83,2 W) for MPP and 666,3 (± 152,1 W) for PP. As a result, although there are many studies on physical or physiologicalcharacteristics of elite male footballers, the literature on the overall performance characteristics of women football players arelimited. It is thought that the results obtained are important to fill this lack in the literature and will be the reference source for future research.
AtıfOpenAlex16TR Dizin3
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MakaleYalnız künye2016/r/gumushane/18772
Load - power relationship in the propulsive phase of full back squat movement
Can, İbrahim; Cihan, Hamit; Ari, Erdal
The purpose of this study was to investigate the load - power relationship during propulsive phase of full back squat (SQ) movement. For this purpose, thirty-two amateur male athletes (age: 20.4± 1.98 years; height: 179.3 ± 7.23 cm; weight: 73.5 ± 9.85 kg) who were actively involved in sports and had strenght at the basic level participated in the study voluntarily.Subjects were asked to perform the one repetition maximal (1RM) strength test and the loads (20, 30, 40, 50, 60, 70, 80, 90 and 100 %) corresponding to different percentages of the 1RM values of were calculated. Finally, subjects performed full back SQ movement for the loads corresponding to different percentages of 1RM and the power properties during propulsive phase was determined as mean power (MP), mean propulsive power (MPP) and peak power (PP). The descriptive statistics, correlation analysis and one-way analysis of variance (ANOVA) for dependent groups were used to evaluate the data. According to results; it was concluded that MP and PP values during propulsive phase of full back SQ movement performed for different loads demonstrate a gradual increase between 20 - 70 % of 1RM and then decreases. On the contrary, it was obtained that MPP values demonstratea gradual increasebetween 20-60 % of 1RM and then decreases. It was concluded that maximal power values for MPP parameter was reached at loads lifted in 60 % of 1RM, while maximal power values for MP (236,3 W) and PP (1382,5 W) parameters were reached at loads lifted in 70 % of 1RM. Also, it was seen that there are low level, positive and statistically a significant relationship between MP (r = ,218; p < 0.05) and PP (r = ,264; p < 0.05) parameters during propulsive phase of full back SQ movement with percentage load values of 1RM, while there is no statistically significant relationship between MPP and percentage load values of 1RM (r = ,107; p > 0.05). As a result; it was concluded that maximal power values during propulsive phase of full back SQ movement applied for different loads were reached during lifting performed in the middle loads and concluded that the most powerful relationship between load - power was obtained with PP parameter although it was low.
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MakaleYalnız künye2015/r/gumushane/19002
The influence of regular aerobic exercise program participation on the physical, motoric and psychosocial developments of obese female university students
Çalışır, Melih; Tekin, Gülcan; Bayrakdaroğlu, Serdar; Altay, Bahadır; Tekin, Ali
The aim of this study was to determine the influence of regular aerobic exercise program participation on the physical, motoric and psychosocial developments of obese female university students. The volunteer students who were determined as obese via body mass index (BMI) were randomly distributed to the groups of exercise (EG) and control (CG) and each group consisted of 20 students. The participants of exercise group participated in tae bo aerobic exercise program of 60 minutes, 3 days a week, for 16 weeks. Physical- motoric measurements (height, body weight, skinfold, body fat percent, BMI, hand-leg-back strength) and psychosocial measurements (satisfaction by the body parts, social physique anxiety, physical self-perception) were administered as pre and post-test. The findings were analyzed by SPSS Statistical Package Program; descriptive statistics (percent, frequency, mean and standard deviation) were given; Wilcoxon Signed Rank and Mann Whitney U tests were used. The results of the study showed that exercise of tae bo affected physical, motoric and psychosocial features of the participants positively.
AtıfTR Dizin3
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MakaleYalnız künye2015/r/gumushane/18932
Türkiye'deki ulusal spor federasyonlarının doping kontrol uygulamalarının değerlendirilmesi
Katkat, Dursun; Songün, Yeşim; Budak, Davut
Bu çalışmanın amacı, Türkiye'deki ulusal spor federasyonlarının dopingle mücadele çalışmalarının değerlendirilmesi ve elit sporcuların doping kontrol sistematiğinin incelenerek doping kontrol mekanizmasının rasyonel bir değerlendirmesini yapmaktır. Araştırmada, Uluslararası doping teşkilatları ve sporcularının mevcut durumu incelenmiştir. Kullanılan veriler, örneklem grubuna dâhil edilen Türkiye'deki spor federasyonlarının resmi sitelerinden ve gerekli görüldüğü durumda ilgili kişiler ve ulusal federasyon yetkilileri ile görüşmeler yapılarak elde edilmiştir. Ulusal federasyonların dopinge bakış açısını araştırılmıştır. Bu şekilde Türkiye'de dopinge karşı izlenen politika ortaya koyulmaya çalışılmıştır. Çalışma sonucunda Türkiye'de ulusal bir doping kontrol merkezi olmadığından federasyonların sporcu doping kontrollerini yeterli şekilde yapamadıkları tespit edilmiştir.
AtıfTR Dizin5
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MakaleYalnız künye2015/r/gumushane/18908
Investigating of the relationship between sprint and jump performance with power parameters during propulsive phase of full back squat exercise
Can, İbrahim; Cihan, Hamit
The basic purpose of this study was to investigate of the relationships with sprint and jump performance of power parameters during propulsive phase of full back squat exercise and to determine which variable was associated with which loading loading. For this purpose, thirty-two men amateur athletes (age: 20.4 ± 1.98 years; height: 179.3 ± 7.23 cm; weight: 73.5 ± 9.85 kg) who actively involved in sports and have a basic level of force participated in voluntarily to this study. In the study, one repetition maximum (1RM) full back squat (SQ) strength test, vertical jump test, 5 meters and 30 meters sprint test were applied. The descriptive statistics and pearson correlation analysis was used for statistical evaluation of datas. According to statistical analysis results; It was concluded that there are mean level, negative and statistically a significant relationship between mean propulsive power (MPP) values (r = - ,607, p < 0.05) obtained at 70 % of 1RM load values and mean power (MP) values (r = - ,409; r = - ,454; p < 0.05, respectively) and peak power (PP) values (r = - ,445; r = - ,365, p < 0.05, respectively) obtained in the propulsive phase of full back squat exercise performed at 40 % and 70 % of 1RM load value with 5 meters sprint times. It was concluded that there are mean level, negative and statistically a significant relationship between PP values (r = - ,400; r = - ,355, p < 0.05, respectively) obtained at 40 % and 60 % of 1RM load values OG (r= - ,375; r = - ,394, p< 0.05) respectively) values obtained in the propulsive phase of full back squat exercise performed at 40 % and 70 % of 1RM load value with 30 meters sprint times. It was obtained that there are no statistically a significant relationship between power parameters during propulsive phases of full back squat exercise performed in different loads of 1RM and vertical jumping distance (p > 0.05).
İncele
MakaleYalnız künye2014/r/gumushane/19062
Assessment of turkey's possible candidacy for winter olympics (a case study of erzurum)
Katkat, Dursun; Songün, Yeşim
Bu çalışmanın amacı, modern olimpiyatları organizasyonel açıdan değerlendirmek, maliaçıdan analizlerini yapmak ve tesisler bakımından değerlendirmesini yaparak ülkemizdeyapılacak bir olimpiyat için gerekli somut veriler elde etmektir. Bu bağlamda 2000 yılındanbuyana düzenlenen Yaz ve Kış Olimpiyatları çalışmaya dâhil edilmiştir. Bu olimpiyatlarınyapılabilmesi için gerekli tesisler ve finans kaynakları bakımından değerlendirilmesiyapılarak Türkiyede yapılacak bir olimpiyatın ülke ekonomisine getirileri veya götürüleriproaktif bir yaklaşımla tespit edilmeye çalışılmıştır. Çalışmanın sonucunda YazOlimpiyatlarını düzenleme maliyetlerinden çok daha az maliyetlerle Kış Olimpiyatınınyapılabileceği ve adaylık sürecinde düzenleme hakkını ülkemize verilmesinin daha kolayolabileceği sonuçlarına varılmıştır.
AtıfTR Dizin1
İncele
MakaleYalnız künye2014/r/gumushane/19060
The investigation of relationships among sprint and jump performance with velocity parameters during propulsive phase of full back squat exercise
Can, İbrahim; Cihan, Hamit; Ari, Erdal
The basic purpose of this study was to investigate of the relationships with sprint and jump performance of velocity parameters during propulsive phase of full back squat exercise and to determine which variable was associated with which loading loading. For this purpose, thirty-two men amateur athletes (age: 20.4 ± 1.98 years; height: 179.3 ± 7.23 cm; weight: 73.5 ± 9.85 kg) who actively involved in sports and have a basic level of force participated in voluntarily to this study. In the study, one repetition maximum (1RM) full squat (SQ) strength test, vertical jump test, 5 meters and 30 meters sprint test were applied. The descriptive statistics and Pearson correlation analysis was used for statistical evaluation of datas. According to analysis results; it was obtained that mean velocity (MV), mean propulsive velocity (MPV) and peak velocity (PV) values during propulsive phase of full back squat exercise performed in different loads were decreased in parallel with load increase. In addition, it was obtained that there was no statistically a significant relationships between 5 meters sprint times and vertical jump performance with MV, MPV and PV values during propulsive phase of full back SQ exercise performed at different loads of 1RM (p > 0.05). Conversely, it was obtained that there was a mean level, negative and statistically significant relationship between 30 meters sprint times with MV during propulsive phase of full back SQ movement performed at 20 % and % 90 of 1RM load values (r = - .412; r = - .399, p < 0.05, respectively) and PV values obtained at 40 % and 60 % of 1RM load values (r = - .402; r = - .370, p < 0.05, respectively). Consequently, it was suggested that movement velocity is not an important component for performance parameters as 5 meter sprint and jumping height.
İncele
MakaleYalnız künye2013/r/gumushane/19130
Yo-yo aralıklı toparlanma testleri ve sportif performans üzerine genel bir değerlendirme
Can, İbrahim; Cihan, Hamit
Bu çalışmada Yo-Yo aralıklı toparlanma (Yo-Yo AT) testleri ve sportif performans üzerine genel bir değerlendirme yapılması amaçlanmıştır. Bu amaç doğrultusunda literatür detaylı bir şekilde incelenmiş ve yapılan çalışmalarda elde edilen sonuçlar belirli alt başlıklar halinde kapsamlı olarak açıklanmaya çalışılmıştır. Sporcuların fizyolojik özellikleri ve oynanan oyunun fiziksel gereksinimlerini ölçmek için hem laboratuar hem de sporun doğasına uygun olarak saha ortamında yapılan ve spor bilimciler ile birlikte antrenörler tarafından yaygın bir şekilde kullanılan birçok araştırma yöntemi bulunur. Bu yöntemlerin bazıları devamlı egzersizleri içerirken, bazıları aralıklıdır. Müsabaka esnasında yoğunluğun devamlı olarak değişerek sporcuların sprint, yürüme ya da durma gibi farklı egzersiz tipleri yaptığı sporlar aralıklı sporlar olarak tanımlanır. Bu nedenle aralıklı sporlarda mücadele eden oyuncuların spora özel dayanıklılık kapasitelerini ölçmek için aralıklı saha testi olarak Yo-Yo aralıklı toparlanma testleri geliştirilmiştir. Bu testlerde sporcular 2X20 metrelik bir alan içinde koşu hızının işitsel sinyal yoluyla belirlendiği mekik koşuları yapmaktadır. Her mekik koşusu arasında sporcuların yürüme ya da jog olarak yaptığı kısa bir toparlanma dönemi bulunur ve bu kısa toparlanma dönemi, aralıklı bir spordaki egzersiz örneğini yansıtır. Yo-Yo AT testleri kullanılarak kısa bir zaman diliminde sporcuların dayanıklılık kapasiteleri hakkında bilgi elde etmek mümkündür. Ayrıca aralıklı sporların doğasına uygun olmayan devamlı koşu gibi aktivite örneğinin yapıldığı laboratuar testleri ile karşılaştırıldığında, müsabaka anında daha yüksek performans geçerliliğine sahiptir. Literatüre bakıldığında farklı spor branşlarındaki hem kadın hem de erkek sporcuların mücadele seviyesine, pozisyonal farklılıklarına ve dönemsel performans değişikliklerine göre yapılan birçok araştırma görülebilir. Sonuç olarak; Yo-Yo AT testlerinin farklı spor branşlarında, mücadele seviyelerinde ve farklı oyun pozisyonlarında oynayan sporcular arasındaki farklılıklar ile birlikte fiziksel kapasitenin dönemsel ya da sezonsal değişiklikleri arasındaki farklılıkları belirlemede geçerli ve hassas bir test olduğu ileri sürülebilir.
AtıfTR Dizin2
İncele
MakaleYalnız künye2012/r/gumushane/19242
Elit futbolcuların oyun pozisyonlarına göre aerobik kapasite ve toparlanma sürelerinin karşılaştırılması
Can, İbrahim; Seyis, Mustafa; Cihan, Hamit
The purpose of this study was to compare aerobic capasities and recovery times according to playing positions of elite male football players. For this reason, twenty-four professional football players who played in Trabzonspor participated in voluntarily to this study. According to playing positions, players were divided to four different groups as three goalkeepers (age: 26,0 ± 2,64 years; height: 188,8 ± 2,88 cm; weight: 79,6 ± 5,13 kg), eight defencive players (age: 27,1 ± 2,69 years; height: 183,5 ± 5,12 cm; weight: 76,3 ± 3,06 kg), eight midfield players (age: 25,8 ± 1,64 years; height: 178,5 ± 8,79 cm; weight: 75 ± 7,63 kg) and five forward players (age: 28,0 ± 1,87 years; height: 181,8 ± 4,81 cm; weight: 73,4 ± 3,78 kg). The football players applied Yo-Yo Intermittent Recovery Level-1 (Yo-Yo IR1) which was a field test and recovery times, maximal oxygen consumption, maximal heart rates, and covered distances of players values were examinated according to positions of players. Kruskal Wallis-H test was used to determine significant difference between groups. According to test results, there is a significant difference (p < 0.05) between recovery times, maximal oxygen exhaustion values, maximal heart beating numbers, and covered distances according to playing positions of male football players is statistically obtained. The differences between groups was determined with Mann Whitney-U analyze technique. According to test results, it was found that the covered distances (1987,5 ± 260,3m) and maximal oxygen consumption values (53,0 ± 2,17 ml/kg/dk) of midfield players was greater than players who played in other positions. The forward players had better recovery time values (3,38 ± 0,6 dk) than players who played in other positions while goalkeepers had lower maximal heart rate (179,3 ± 8,50 atım/dk) than players who played in other positions. As conclusion, it was statistically determined that aerobic power performance and recovery times of elite male football player was differentiated according to position of football players.
AtıfTR Dizin1
İncele
MakaleYalnız künye2012/r/gumushane/19208
The effect on bilateral deficit of maximal strength training performed in extansion position of knee
Can, İbrahim; Kale, Rasim; Songün, Yeşim; Cihan, Hamit
The purpose of this study was to determine maximal isometric strength with bilateral and unilateral muscle contractions and investigate maximal strength training whether or not influenced on this bilateral deficit. For this reason, the subjects of this study were 34 amateur soccer player (age = 17 ± 2.51 years) were divided into three groups as bilateral training group (n=14), unilateral training group (n=10) and control group (n=10). The unilateral training group performed maximal knee extansion exercise using each leg unilaterally. The bilateral leg training group was performed to knee extansion exercise using simultaneously bilateral legs. The control group weren't trained. The groups in training continued these resistance exercise as 1 hour a day, 3 days a week, for 12 weeks. The improvement in strength brought by training was compared as bilateral training group and unilateral training group. Bilateral deficit also was calculated between two groups. The strength in the trained limbs during training was mensured in 4th weak (after four weeks) and 12th weak (after twelve weeks). It was determined that maximal isometric strength of two training groups was increased significiantly by strength trainings. There wasn't any significiant difference at strength increase for first four weeks of training period. It was determined that strength was increased significiantly for final weeks of training period. The other important consequence of this study was determined that maximal strength training had significiant effect on bilateral deficit. As a consequence of this study, maximal strength trainings which involved bilateral muscle contractions at knee extansion position were effective for reducing of bilateral deficit
İncele
MakaleYalnız künye2012/r/gumushane/19207
The Effect of Maximal Leg Press Strength Training on Bilateral Deficit
Can, İbrahim; Kale, Rasim; Cihan, Hamit; Ari, Erdal
The purpose of this study was to determine maximal isometric strength with bilateral and unilateral muscle contractions and investigate maximal strength training whether or not influenced on this bilateral deficit. For this reason, 34 amateur soccer player (age = 17 ± 2.51 years) were divided into three groups as bilateral training group (n=14), unilateral training group (n=10) and control group (n=10). The unilateral training group performed maximal leg press exercise using each leg unilaterally. The bilateral leg training group was performed to leg press exercise using simultaneously bilateral legs. The control group wasn't trained. The groups in training continued these resistance exercises as 1 hour a day, 3 days a week, for 12 weeks. The improvement in strength brought by training was compared as bilateral training group and unilateral training group. Bilateral deficit also was calculated between two groups. The strength in the trained limbs during training was measured in 4th weak (after four weeks) and 12th weak (after twelve weeks). It was determined that maximal isometric strength of two training groups was increased significantly by strength trainings (p<0.05). There wasn't any significant difference at strength increase for first four weeks of training period (p>0.05). It was determined that strength was increased significantly for final weeks of training period (p<0.05). The other important consequence of this study was determined that maximal strength training had significant effect on bilateral deficit (p<0.05). As a consequence of this study, maximal strength trainings which involved bilateral muscle contractions were effective for reducing of bilateral deficit.
İncele