Kutlu M, Demirkan E, Özbek M E
Department of Physical Education and Sport Education Faculty, Kırıkkale University Kırıkkale, Turkey -
J Sports Med Phys Fitness. 2015 Apr;55(4):305-12. Epub 2014 Dec 5.
This study examined the changes in hydration status, body composition and body mass alterations during the camping period a pre world championship, World (N.=14) and National (N.=38) senior wrestlers (N.=52) preparing for the World Championships.
Urine specific gravity, conductivity and color measurements with, body composition analyses were conducted at the beginning of the camp and the end of the camp.
In general, no significant differences were obtained between the world and national wrestlers in body mass and fat percentage (83.3±20-84.9±18 kg; 12±6%-11.2±4%, respectively). However, a significant difference was detected in the changes of body mass between groups (world decreased [800±1 g] - national increased [600±1 g] [P<0.05]). Body fat percentage was also observed to have a similar bias with a decrease and increase, but the changes were not significantly different (P>0.05). No significant differences (P>0.05) were observed between pre- and post-test values of urine specific gravity, conductivity or color for both national team wrestlers.
Wrestlers achieved to adjust to weight category in a close of period through competition weigh in. Dehydration training programs should be sustained during the whole camp seasons including the last days before the weighing process for matches.
本研究调查了在一次世界锦标赛赛前集训期间，参加世界锦标赛的高级别摔跤运动员（n = 14）和参加全国锦标赛的高级别摔跤运动员（n = 38）（共52名）的水合状态、身体成分和体重变化。
在集训开始时和结束时进行尿比重、电导率和颜色测量以及身体成分分析。
总体而言，世界锦标赛参赛选手和全国锦标赛参赛选手在体重和脂肪百分比方面没有显著差异（分别为83.3±20 - 84.9±18千克；12±6% - 11.2±4%）。然而，两组之间的体重变化存在显著差异（世界锦标赛参赛选手体重下降[800±1克] - 全国锦标赛参赛选手体重增加[600±1克] [P<0.05]）。身体脂肪百分比也呈现出类似的下降和增加趋势，但变化不显著（P>0.05）。国家队摔跤运动员的尿比重、电导率或颜色的测试前和测试后值之间没有显著差异（P>0.05）。
摔跤运动员通过比赛称重，在接近比赛期间成功调整到相应体重级别。在整个集训期间，包括称重比赛前的最后几天，都应持续进行脱水训练计划。
