نوع مقاله : مقاله اصیل
نویسندگان
1 گروه آموزش تربیت بدنی، دانشگاه فرهنگیان، تهران، ایران.
2 کارشناس ارشد فیزیولوژی ورزشی، گروه تربیت بدنی، دانشکده علوم انسانی و اجتماعی دانشگاه کردستان، سنندج، ایران.
چکیده
کلیدواژه‌ها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
Aim: The aim of the present study was to investigate the effect of six weeks of selected Tabata training with creatine supplementation on body composition and some physical fitness variables in female volleyball players.
Method: 32 female volleyball players were randomly assigned to four groups of eight (training + supplementation, training + placebo, creatine supplementation and control). Volleyball and Tabata training with supplementation (four servings per day, 20 grams) was conducted for 6 weeks, three sessions per week, each session lasting 60 minutes. Weight, body mass index, WHR, dynamic balance, peak leg power, and leg strength were measured pre- and post-test.
Findings: The results of within group test showed a significant decrease in weight, BMI, and WHR and a significant increase in dynamic balance, peak leg power and leg strength in the training and training + supplement groups in the post-test compared to the pre-test (p≤0.05). The results of ANOVA also showed that all variables in the post-test were better in the training and training + supplement groups compared to the control and placebo groups (p≤0.05), but no difference was observed between the training group and the training + supplement group.
Conclusion: The results of this study showed that taking creatine supplements alone did not have a significant effect on physical fitness and body composition factors in female volleyball players, but the combination of Tabata training and creatine supplements, as well as Tabata training alone, led to improvements in physical fitness and body composition indicators in female volleyball players.
کلیدواژه‌ها [English]
)