作者: Yoshihiro Hoshikawa , Tomomi Iida , Masataka Muramatsu , Yoshiharu Nakajima , Tetsuo Fukunaga
DOI: 10.1080/02640410802428063
关键词: Physical therapy 、 Psychology 、 Muscle strength 、 Biomechanics 、 Torque 、 Thigh 、 Knee extension
摘要: Abstract The aim of the present study was to examine differences in thigh muscularity and dynamic torque between elite junior (15.7 ± 0.2 years) senior (22.6 ± 2.4 soccer players. Cross-sectional areas total muscle compartment, quadriceps femoris, hamstrings + adductors were determined using magnetic resonance imaging. Knee extension flexion also measured at 1.05 3.14 rad · s−1. Neither nor players showed significant cross-sectional area or dominant non-dominant leg. femoris significantly greater than all thigh-slice sites. percentage compartment higher players, corresponding value reverse direction. juniors regardless motion velocity,...