Dos Santos Izabela Aparecida, Bertochi Gabriel Felipe Arantes, Higino Wonder Passoni, Papoti Marcelo, Puggina Enrico Fuini
Graduate Program in Rehabilitation and Functional Performance, Ribeirao Preto Medical School, University of São Paulo, Ribeirão Preto 14040-900, Brazil.
Federal Institute of Education Science and Technology of the South of Minas Gerais, Muzambinho 37890-000, Brazil.
Sports (Basel). 2023 Sep 4;11(9):168. doi: 10.3390/sports11090168.
This study investigated the associations between total and regional body composition with performance in the special judo fitness test (SJFT), as well as strength and power tests (countermovement vertical jump-CMJ, squat jump-SJ, plyometric push-up-PPU, and force push-up-FPU). Twenty-three high-level judo athletes participated in this study. Initially, they underwent dual-energy X-ray absorptiometry, after which they performed the CMJ, SJ, PPU, and FPU tests. On another day, the SJFT was carried out. Correlations were tested using Pearson's test. The performance in the SJFT was correlated with the total and arm %fat mass (r = -0.759), torso fat mass (r = -0.802), torso %fat mass (r = -0.822) and in the lower limb regions with the leg fat mass (r = -0.803) and leg %fat (r = -0.745). In the strength and power tests, there were also negative correlations observed between regional fat and performance. There was a negative correlation between the percentage of total fat and performance in the SJFT (r = -0.824), SJ (r = -0.750), CMJ (r = -0.742), PPU (r = -0.609), and FPU (r = -0.736). Fat, both total fat and regional fat in the arms, torso, and legs, is strongly correlated with a poor performance in the SJFT and poor strength and power.
本研究调查了全身和局部身体成分与特殊柔道体能测试（SJFT）以及力量和爆发力测试（反向纵跳-CMJ、深蹲跳-SJ、增强式俯卧撑-PPU和力量俯卧撑-FPU）成绩之间的关联。23名高水平柔道运动员参与了本研究。首先，他们接受了双能X线吸收法检查，之后进行了CMJ、SJ、PPU和FPU测试。另一天，进行了SJFT测试。使用Pearson检验来测试相关性。SJFT的成绩与全身和手臂脂肪量百分比（r = -0.759）、躯干脂肪量（r = -0.802）、躯干脂肪量百分比（r = -0.822）相关，在下肢区域与腿部脂肪量（r = -0.803）和腿部脂肪百分比（r = -0.745）相关。在力量和爆发力测试中，也观察到局部脂肪与成绩之间存在负相关。全身脂肪百分比与SJFT（r = -0.824）、SJ（r = -0.750）、CMJ（r = -0.742）、PPU（r = -0.609）和FPU（r = -0.736）的成绩之间存在负相关。无论是全身脂肪还是手臂、躯干和腿部的局部脂肪，都与SJFT成绩不佳以及力量和爆发力较差密切相关。
