Fig 4. Muscle contractile properties changes immediately, 24h, 48h and 72h after control condition and iso-inertial exercise.

Panel A: semitendinosus muscle of the control group; Panel B: biceps femoris muscle of the control group; Panel C: semitendinosus muscle of the 0.01 group; Panel D: biceps femoris muscle of the 0.1 group; Panel E: semitendinosus muscle of the 0.075 group; Panel F: biceps femoris muscle of the 0.075 group. Data are mean and 90% confidence interval. Tc: contraction time; Dm: maximal radial displacement of the muscle belly; Td: delay time; V₁₀: muscle contraction velocity at 10% Dm; V₉₀: muscle contraction velocity at 90% Dm. ****almost certainly, ***very likely, **likely, *possibly differences in relation to baseline (pre) measurement.