Fig. 2

Changes (mean ± SD) in MVC torque (A), muscle soreness in the vastus lateralis (B), vastus medialis (C), and rectus femoris (D) measured before (pre) and immediately after (post) the first (FW1) and second (FW2) flywheel exercise and 1 and 3 days after in the nonathletes versus athletes groups. *p < 0.05 for the difference from the pre-exercise value in the nonathletes group. †p < 0.05 for the difference from the pre-exercise value in the athletes group. ♯p < 0.05 for the difference between nonathletes and athletes groups