From: Contributions of lower extremity kinematics to trunk accelerations during moderate treadmill running
Variable | Speed (m/s) | Observed power | ||
---|---|---|---|---|
 | 2.22 | 2.78 | 3.33 |  |
MLRMS (g)* | 0.35 (0.05) | 0.41 (0.06)†| 0.46 (0.07)†| 1.00 |
APRMS (g)* | 0.36 (0.06) | 0.43 (0.10)†| 0.50 (0.10)†| 0.99 |
VTRMS (g) | 1.09 (0.13) | 1.18 (0.11) | 1.19 (0.10) | 0.72 |
RESRMS (g)* | 1.21 (0.12) | 1.33 (0.12)†| 1.38 (0.11)†| 0.99 |
Hip-max (deg)* | 36.2 (6.8) | 42.1 (7.2)†| 48.3 (7.4)†| 1.00 |
Hip-FS (deg) | 28.9 (6.5) | 31.5 (5.8) | 34.6 (6.2) | 0.68 |
Hip-MS (deg) | 22.6 (7.6) | 24.9 (6.9) | 27.6 (7.4) | 0.41 |
Hip-TO (deg) | −5.4 (5.6) | −8.4 (5.6) | −10.5 (5.6) | 0.68 |
Knee-FS (deg) | 13.0 (8.2) | 12.3 (6.6) | 13.7 (6.6) | 0.08 |
Knee-MS (deg) | 37.9 (7.1) | 39.3 (6.8) | 40.6 (6.7) | 0.16 |
Knee-TO (deg) | 10.5 (6.5) | 8.6 (5.8) | 8.0 (6.1) | 0.19 |
Ankle-FS (deg) | 9.4 (5.0) | 8.9 (4.8) | 9.2 (4.8) | 0.06 |
Ankle-TO (deg) | −11.5 (7.5) | −16.0 (5.4) | −17.6 (5.7) | 0.76 |
PR (deg) | 3.9 (1.6) | 4.7 (2.5) | 5.6 (3.7) | 0.34 |
FA (% mean leg length) | 5.3 (2.9) | 6.9 (3.0) | 9.2 (3.8) | 0.90 |
DROP (% mean leg length) | 6.2 (1.7) | 6.3 (1.5) | 5.9 (1.4) | 0.10 |
RISE (% mean leg length) | 8.6 (1.7) | 8.9 (1.5) | 8.7 (1.5) | 0.09 |
SR (steps/min) | 155.5 (9.5) | 158.0 (9.0) | 163.1 (10.5) | 0.54 |