Table 5 Mean leg joint angles for the different situations and feet
Prosthetic TT | Prosthetic TF | Sound TT | Sound TF | non-Amp | |||
|---|---|---|---|---|---|---|---|
Δ ankle angle | Down (KSF on/off) | Everyday Feet | 4.9 ± 3.0 | 3.9 ± 5.6 / 3.8 ± 7.2 | 9.6 ± 6.2 | 4.6 ± 5.4 / 3.9 ± 5.4 | 10.1 ± 1.2 |
Meridium | 8.5 ± 1.0 | 9.5 ± 1.2 / 9.7 ± 1.3 | 9.2 ± 1.1 | 10.7 ± 0.7 / 10.7 ± 0.7 | |||
Elan | 7.9 ± 3.0 | 3.7 ± 4.0 / 5.2 ± 4.6 | 8.5 ± 1.9 | 5.6 ± 4.3 / 9.7 ± 5.0 | |||
Proprio | 2.7 ± 1.9 | −0.6 ± 2.8 / 1.2 ± 3.6 | 8.4 ± 3.7 | 4.1 ± 6.2 / 8.0 ± 4.7 | |||
TSA | 11.7 ± 2.8 | 6.1 ± 3.6 / 9.2 ± 2.8 | 11.7 ± 1.8 | 6.3 ± 4.4 / 9.0 ± 5.0 | |||
Raize | 12.4 ± 2.2 | 11.5 ± 1.4 | |||||
Up | Everyday Feet | −1.9 ± 0.8 | −5.2 ± 3.9 | −12.0 ± 4.7 | −9.8 ± 5.6 | −10.1 ± 1.3 | |
Meridium | −9.1 ± 0.7 | −9.7 ± 1.9 | −9.5 ± 1.7 | −9.4 ± 1.4 | |||
Elan | −3.3 ± 3.0 | −7.4 ± 1.5 | −11.3 ± 1.1 | −11.4 ± 1.8 | |||
Proprio | −3.8 ± 1.6 | −4.4 ± 1.1 | −12.6 ± 1.7 | −11.0 ± 1.7 | |||
TSA | −7.5 ± 5.1 | −0.8 ± 0.7 | −10.6 ± 2.2 | −12.6 ± 3.2 | |||
Raize | −4.4 ± 4.6 | −12.9 ± 4.3 | |||||
Δ knee angle | Down (KSF on/off) | Everyday Feet | −8.9 ± 7.9 | −15.2 ± 8.1 / -15.5 ± 11.5 | −4.3 ± 9.3 | −14.5 ± 12.3/ -11.0 ± 12.1 | −0.9 ± 2.1 |
Meridium | −2.2 ± 2.5 | −1.8 ± 2.1 / -0.5 ± 1.3 | −0.3 ± 1.7 | 0.3 ± 1.1 / 0.4 ± 1.1 | |||
Elan | −7.9 ± 2.5 | −15.0 ± 5.7 / -9.9 ± 11.0 | −1.8 ± 4.0 | −14.6 ± 5.7 / -4.0 ± 6.0 | |||
Proprio | −13.2 ± 6.9 | −22.2 ± 8.7 / -14.7 ± 15.7 | −4.5 ± 6.8 | −17.4 ± 10.6 / -7.3 ± 9.9 | |||
TSA | −1.8 ± 2.0 | −8.1 ± 3.7 / -2.9 ± 4.2 | −0.4 ± 2.7 | −13.7 ± 8.7 / -6.5 ± 8.8 | |||
Raize | −1.7 ± 2.6 | 0.4 ± 1.6 | |||||
Up | Everyday Feet | 2.2 ± 14.6 | 0.3 ± 0.4 | −4.1 ± 6.8 | −2.0 ± 4.2 | −1.7 ± 1.8 | |
Meridium | 0.5 ± 1.2 | 0.4 ± 0.8 | −1.9 ± 1.4 | −1.9 ± 2.3 | |||
Elan | 9.4 ± 2.9 | 0.8 ± 0.3 | −0.7 ± 0.7 | −0.2 ± 2.0 | |||
Proprio | 0.5 ± 15.4 | 0.8 ± 0.6 | −3.2 ± 3.7 | 0.5 ± 0.9 | |||
TSA | 4.3 ± 10.5 | 0.5 ± 0.3 | −1.4 ± 1.5 | −0.8 ± 2.7 | |||
Raize | 3.9 ± 12.1 | −3.3 ± 7.9 | |||||
Δ thigh angle | Down (KSF on/off) | Everyday Feet | −7.9 ± 3.5 | −9.8 ± 3.1 / -10.9 ± 3.6 | −5.2 ± 3.1 | −10.2 ± 5.0 / -8.1 ± 4.6 | −1.2 ± 2.2 |
Meridium | −1.2 ± 1.5 | −2.2 ± 1.6 / -1.1 ± 0.8 | −0.2 ± 0.7 | −0.7 ± 1.6 / -0.5 ± 0.8 | |||
Elan | −6.4 ± 1.7 | −9.8 ± 1.5 / -8.5 ± 1.7 | −2.1 ± 1.8 | −10.0 ± 2.2 / -4.8 ± 0.9 | |||
Proprio | −8.7 ± 2.1 | −13.6 ± 5.1 / -10.5 ± 7.5 | −4.4 ± 3.2 | −11.6 ± 4.9 / -6.9 ± 4.5 | |||
TSA | −6.4 ± 3.0 | −6.7 ± 1.8 / -4.4 ± 1.8 | −3.2 ± 0.9 | −10.2 ± 5.1 / -6.6 ± 5.0 | |||
Raize | −4.7 ± 2.9 | −2.6 ± 0.7 | |||||
Up | Everyday Feet | 0.9 ± 5.5 | 2.3 ± 2.1 | −1.7 ± 1.8 | 1.7 ± 0.9 | −0.4 ± 1.4 | |
Meridium | −0.3 ± 0.6 | 0.0 ± 1.6 | −1.4 ± 0.8 | −1.1 ± 1.3 | |||
Elan | 3.4 ± 1.5 | 2.5 ± 1.3 | −0.4 ± 1.2 | 2.4 ± 1.7 | |||
Proprio | 2.3 ± 5.2 | 1.7 ± 0.8 | −0.7 ± 2.5 | 2.7 ± 1.6 | |||
TSA | 1.7 ± 4.9 | 2.1 ± 1.4 | −0.7 ± 0.9 | 2.0 ± 1.1 | |||
Raize | 1.0 ± 3.7 | −1.4 ± 2.1 |