|
stroke |
N |
Peak positive grip moment (N*m) |
Peak negative grip moment (N*m) |
Average grip moment (N*m) |
Velocity of propulsion (m/s) |
Peak positive hub moment (N*m) |
Peak negative hub moment (N*m) |
Average hub moment (N*m) |
carpet |
1 |
23 |
5.84+3.28 |
-4.08+2.95 |
3.08+1.77 |
.89+.23 |
26.62+8.37 |
-.89+.75 |
15.58+4.79 |
2 |
23 |
5.93+3.06 |
-2.33+2.29 |
2.90+1.35 |
.73+.18 |
27.86+8.32 |
-.81+.94 |
17.70+4.40 |
|
3 |
23 |
4.83+2.79 |
-2.24+2.36 |
2.45+1.23 |
.73+.18 |
24.45+5.24 |
-.91+.65 |
14.77+3.37 |
|
Total |
69 |
5.53+3.05 |
-2.88+2.65 |
2.81+1.47 |
.78+.21 |
26.31+7.48 |
-.87+.78 |
16.02+4.35 |
|
ramp |
1 |
23 |
6.13+3.06 |
-4.31+4.75 |
2.90+1.23 |
.85+.17 |
28.04+7.78 |
-.89+1.03 |
15.96+4.64 |
2 |
23 |
6.13+3.04 |
-3.83+4.63 |
2.89+1.08 |
.77+.16 |
29.90+8.63 |
-1.09+1.26 |
17.97+4.90 |
|
3 |
23 |
5.77+3.48 |
-4.40+4.74 |
3.26+1.23 |
.77+.16 |
30.86+8.63 |
-.82+.88 |
18.48+5.09 |
|
Total |
69 |
6.01+3.16 |
-4.18+4.64 |
3.02+1.18 |
.80+.17 |
29.60+8.32 |
-.93+1.06 |
17.47+4.93 |
|
linoleum |
1 |
23 |
5.49+2.38 |
-3.14+3.13 |
2.70+1.13 |
.86+.18 |
23.90+6.67 |
-.90+.74 |
14.41+4.57 |
2 |
23 |
4.72+1.80 |
-1.93+1.91 |
2.41+.85 |
.79+.14 |
22.66+5.26 |
-.89+.72 |
13.79+3.46 |
|
3 |
23 |
4.22+2.00 |
-2.00+1.90 |
2.19+.94 |
.79+.14 |
18.90+5.10 |
-.70+.64 |
11.04+3.14 |
|
Total |
69 |
4.81+2.11 |
-2.36+2.42 |
2.43+.99 |
.81+.16 |
21.82+6.03 |
-.83+.70 |
13.08+4.00 |
|
P-value |
surface |
|
0.000* |
0.003* |
0.000* |
0.208 |
0.001* |
0.783 |
0.000* |
stroke |
0.479 |
0.217 |
0.712 |
0.043 |
0.551 |
0.747 |
0.333 |