Figure 10. Pearson product correlation coefficients between average hop height and average tendon work (A), average passive muscle work (B) and average active muscle work (C) for the countermovement hop (CMH) and drop hop from 10 cm (DH10) and 50 cm (DH50) for both the lower hoppers (LH) and higher hoppers (HH) combined. * indicates statistical significance (p ≤ 0.05).