Table 3. Mean (SD) variable outcomes of sound and temporal kinetic measures during precision landings performed from two heights relative to standing height (25% and 50%) for traceurs and recreationally trained participants. Traceurs Recreational 25% 50% 25% 50% Maximal sound (dB) 64.2 (3.3) 64.1 (2.7) †  66.6 (4.1) 70.4 (7.9) mVF (BW) 2.5 (0.2)* 3.6 (0.4) †  4.4 (1.8) 7.4 (2.9) Time to mVF (ms) 91(16)* 56(14) †  57(22) 35(10) Loading rate (BW/s) 29.9 (7.0)* 83.3 (62.3) †  99.2 (69.6) 247.8 (142.3) dB = decibels, mVF = maximal vertical force, BW = bodyweight, ms = milliseconds, * = significant difference (p<.05) between groups for 25% height, †  = significant difference (p< .05) between groups for 50% height.