Differences between tennis players, soccer players and non-athletes in the percentage of asymmetry of <i>iliopsoas</i> and <i>gluteal muscles</i>.

<p>Percentage of asymmetry in total volume of <i>iliopsoas</i> (A) and <i>gluteal muscles</i> (B); Percentage of asymmetry in CSA, segment by segment, of <i>iliopsoas</i> (C) and <i>gluteal muscles</i> (D). α P<0.05, σ P<0.01, τ P<0.001, * P = 0.06.