.: ORİJİNAL ARAŞTIRMA
The Effects of Combined Trainings on Tennis Serve Speed in Tennis Players
Tenis Sporcularında Kombine Antrenmanların Tenis Servis Hızına Etkisi
Turkiye Klinikleri J Sports Sci. 2020;12(2):137-46
doi: 10.5336/sportsci.2019-70168
Makale Dili: EN
Tam Metin
ABSTRACT
Objective: In this study, the effects of twelve-week combined training on service speed in elite tennis players were investigated. Material and Methods: A total of 24 male tennis players whose ages varied between 12 and 14, who do regular tennis trainings in Tennis Courts of Süleyman Demirel University Western Campus were included in the studuy. The players were separated into two groups as those who did combined training (n=12) and those who did normal tennis training (n=12). In the study the mean age of the students was 13.2±0.5 years, mean height was 154.20±1.09 cm, body weight was 45.87±0.91 kg. and in control group the mean age of the students was 13.3±1.5 years, mean height was 153.0±1.09 cm, body weight was 42.87±0.91 kg. The trainings were planned as 12 weeks, 3 days a week, 90 minutes in each training. Before and after the 12- week training period, the tennis serve speeds of the players were measured by using the Sports Radar. The data obtained were evaluated by two independent groups t test and repeated measurements ANOVA tests. Result: According to the results of repeated measures variance analysis group time interaction, a statistically significant change was observed in the combined training group (p<0.05). In addition, when the training techniques, pretest and posttest comparisons were compared, statistically significant improvement was detected in both groups (p<0.05). Conclusions: Combined training can benefit tennis players as a complementary or alternative training method to improve tennis service speeds.
Keywords: Tennis; serve speed; athlete; combined training
Objective: In this study, the effects of twelve-week combined training on service speed in elite tennis players were investigated. Material and Methods: A total of 24 male tennis players whose ages varied between 12 and 14, who do regular tennis trainings in Tennis Courts of Süleyman Demirel University Western Campus were included in the studuy. The players were separated into two groups as those who did combined training (n=12) and those who did normal tennis training (n=12). In the study the mean age of the students was 13.2±0.5 years, mean height was 154.20±1.09 cm, body weight was 45.87±0.91 kg. and in control group the mean age of the students was 13.3±1.5 years, mean height was 153.0±1.09 cm, body weight was 42.87±0.91 kg. The trainings were planned as 12 weeks, 3 days a week, 90 minutes in each training. Before and after the 12- week training period, the tennis serve speeds of the players were measured by using the Sports Radar. The data obtained were evaluated by two independent groups t test and repeated measurements ANOVA tests. Result: According to the results of repeated measures variance analysis group time interaction, a statistically significant change was observed in the combined training group (p<0.05). In addition, when the training techniques, pretest and posttest comparisons were compared, statistically significant improvement was detected in both groups (p<0.05). Conclusions: Combined training can benefit tennis players as a complementary or alternative training method to improve tennis service speeds.
Keywords: Tennis; serve speed; athlete; combined training
ÖZET
Amaç: Bu çalışmada elit tenisçilerde on iki haftalık kombine antrenmanların, servis hızına etkileri araştırılmıştır. Gereç ve Yöntemler: Araştırmaya Süleyman Demirel Üniversitesi Batı Yerleşkesinde bulunan tenis kortlarında düzenli olarak tenis antrenmanları yapan 12-14 yaşları arası 24 erkek sporcu katıldı. Sporcular, kombine antrenman yapanlar (araştırma grubu, n=12) ve normal tenis antrenmanı yapanlar (kontrol grubu, n=12) olarak ikiye ayrıldı. Araştırma grubu yaş ortalaması 13,2±0,5 yıl, boy uzunluğu ortalaması 154,20±1,09 cm, vücut ağırlığı ortalaması 45,87±0,91 kg ve kontrol grubunun ortalama yaş 13,3±1,5 yıl, boy ortalaması 153,0±1,09 cm vücut ağırlığı ortalaması 42,87±0,91 kg olarak belirlendi. Antrenmanlar on iki hafta ve haftada 3 gün, her birim antrenmanda 90 dk. olarak planlandı. On iki haftalık antrenman periyodu öncesi ve sonrası Sports Radar kullanılarak tenis servis hızları ölçüldü. Elde edilen veriler bağımsız iki grup ortalaması t testi ve tekrarlanan ölçümler ANOVA testleri ile değerlendirildi. Bulgular: Tekrarlı ölçümler varyans analizi grup zaman etkileşimi sonuçlarına göre, kombine antrenman grubunda istatistiksel açıdan önemli bir değişim gözlendi (p<0,05). Ayrıca, antrenman teknikleri, kendi içinde ön ve son test karşılaştırılması yapıldığında her iki grupta istatistiksel açıdan önemli gelişme saptandı (p<0,05). Sonuç; Kombine antrenmanları sporcularda tenis servis hızlarını geliştirmede tamamlayıcı veya alternatif bir antrenman yöntemi olarak yarar sağlayabilir.
Anahtar Kelimeler: Tenis; servis hızı; sporcu; kombine antrenman
Amaç: Bu çalışmada elit tenisçilerde on iki haftalık kombine antrenmanların, servis hızına etkileri araştırılmıştır. Gereç ve Yöntemler: Araştırmaya Süleyman Demirel Üniversitesi Batı Yerleşkesinde bulunan tenis kortlarında düzenli olarak tenis antrenmanları yapan 12-14 yaşları arası 24 erkek sporcu katıldı. Sporcular, kombine antrenman yapanlar (araştırma grubu, n=12) ve normal tenis antrenmanı yapanlar (kontrol grubu, n=12) olarak ikiye ayrıldı. Araştırma grubu yaş ortalaması 13,2±0,5 yıl, boy uzunluğu ortalaması 154,20±1,09 cm, vücut ağırlığı ortalaması 45,87±0,91 kg ve kontrol grubunun ortalama yaş 13,3±1,5 yıl, boy ortalaması 153,0±1,09 cm vücut ağırlığı ortalaması 42,87±0,91 kg olarak belirlendi. Antrenmanlar on iki hafta ve haftada 3 gün, her birim antrenmanda 90 dk. olarak planlandı. On iki haftalık antrenman periyodu öncesi ve sonrası Sports Radar kullanılarak tenis servis hızları ölçüldü. Elde edilen veriler bağımsız iki grup ortalaması t testi ve tekrarlanan ölçümler ANOVA testleri ile değerlendirildi. Bulgular: Tekrarlı ölçümler varyans analizi grup zaman etkileşimi sonuçlarına göre, kombine antrenman grubunda istatistiksel açıdan önemli bir değişim gözlendi (p<0,05). Ayrıca, antrenman teknikleri, kendi içinde ön ve son test karşılaştırılması yapıldığında her iki grupta istatistiksel açıdan önemli gelişme saptandı (p<0,05). Sonuç; Kombine antrenmanları sporcularda tenis servis hızlarını geliştirmede tamamlayıcı veya alternatif bir antrenman yöntemi olarak yarar sağlayabilir.
Anahtar Kelimeler: Tenis; servis hızı; sporcu; kombine antrenman
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