Table 4.
Vertical reaction force (vRF): for each subject and posture the average value and standard deviation of vRF (μ ± σ) along with the percentage of variation with respect to the body weight are reported.
| Position | Prone | Supine | Seated | |||
|---|---|---|---|---|---|---|
|
| ||||||
| Subject | vRF[N] |
Variation [%] |
vRF [N] |
Variation [%] |
vRF [N] |
Variation [%] |
|
| ||||||
| #1 | 28.76 ± 4.14 | −61.93 | 63.63 ± 3.84 | −15.77 | 81.39 ± 4.56 | +7.74 |
| #2 | 70.50 ± 3.56 | −17.81 | 68.84 ± 9.22 | −15.04 | 77.69 ± 3.40 | −29.83 |
| #3 | 47.81 ± 2.84 | −12.19 | 42.83 ± 4.42 | −21.34 | 79.36 ± 2.86 | +45.75 |
| #4 | 37.45 ± 6.97 | −47.70 | 78.71 ± 8.55 | +9.91 | 75.63 ± 18.35 | +5.61 |
| #5 | 45.45 ± 3.74 | −21.48 | 39.07 ± 5.45 | −32.50 | 28.71 ± 1.69 | −50.40 |