Table 10. Percentage Root Mean Square Error (%RMSE) for segment centre of mass position in the longitudinal axis from the distal end point (COM, cm) observed for adult Caucasian male (= 10), male swimmers (= 10) and female swimmers (= 8).
| |
|
Estimation Method |
| Segment |
Group |
C |
Y |
Z1 |
Z2 |
Z3 |
| Head |
Adult male |
10.86 |
11.74 |
15.73 |
32.62 |
11.65 |
| Male swimmers |
14.27 |
8.26 |
23.71 |
38.04 |
15.50 |
| Female swimmers |
8.11 |
9.02 |
15.31 |
30.49 |
8.68 |
| Trunk |
Adult male |
28.06 |
3.09 |
7.35 |
3.45 |
3.45 |
| Male swimmers |
23.10 |
2.24 |
8.48 |
4.42 |
2.98 |
| Female swimmers |
27.74 |
3.17 |
8.92 |
3.04 |
2.88 |
| Head + Trunk |
Adult male |
16.36 |
3.88 |
6.04 |
4.35 |
3.93 |
| Male swimmers |
14.02 |
3.20 |
5.41 |
6.68 |
1.98 |
| Female swimmers |
15.43 |
5.53 |
5.58 |
3.70 |
3.87 |
| Upper arm |
Adult male |
5.67 |
5.89 |
9.97 |
13.66 |
18.11 |
| Male swimmers |
3.61 |
7.28 |
10.42 |
12.95 |
16.72 |
| Female swimmers |
5.14 |
6.17 |
11.87 |
12.70 |
17.92 |
| Forearm |
Adult male |
4.30 |
5.18 |
29.26 |
35.30 |
10.30 |
| Male swimmers |
5.07 |
6.29 |
28.85 |
36.48 |
11.26 |
| Female swimmers |
3.43 |
5.80 |
31.83 |
36.56 |
9.74 |
| Thigh |
Adult male |
8.52 |
2.71 |
21.86 |
10.34 |
6.09 |
| Male swimmers |
10.16 |
2.48 |
23.24 |
7.85 |
7.61 |
| Female swimmers |
10.02 |
3.62 |
17.36 |
8.49 |
7.43 |
| Shank |
Adult male |
1.66 |
2.36 |
4.38 |
7.81 |
6.21 |
| Male swimmers |
2.40 |
1.83 |
5.74 |
8.76 |
5.81 |
| Female swimmers |
2.41 |
2.67 |
4.44 |
7.77 |
5.80 |
(C) Chandler model; (Y) Yeadon model; (Z1) Zatsiorsky simple regression model; (Z2) Zatsiorsky multiple regression model;(Z3) Zatsiorsky geometric model (Z3).
