Table 2. Comparison of joints angles at key events between DS and SS (unit: degrees). Data are means (±SD).
Variables |
ANKLE |
KNEE |
HIP |
BE |
FE |
BE |
FE |
BE |
FE |
X(DS) |
16.3 ± 6.3 |
17.6 ± 11.1 |
45.4 ± 10.9 |
40.6 ± 20.7* |
52.8 ± 9.1 |
6.1 ± 14.4 |
X(SS) |
13.3 ± 7.2 |
15.9 ± 11.5 |
44.8 ± 11.7 |
40.4 ± 23.1* |
55.2 ± 9.1 |
9.8 ± 13.9 |
Y(DS) |
4.3 ± 3.8* |
16.2 ± 6.3 |
19.2 ± 7.6* |
25.0 ± 7.1 |
-11.8 ± 3.2 |
-27.8 ± 7.7* |
Y(SS) |
2.8 ± 2.7* |
13.1 ± 5.1 |
19.2 ± 9.8* |
23.2 ± 7.9 |
-8.4 ± 3.5 |
-28.3 ± 6.7* |
Z(DS) |
-22.6 ± 15.6* |
-47.2 ± 11.0 |
17.6 ± 6.7* |
8.8 ± 6.9* |
27.1 ± 6.8 |
12.3 ± 3.2 |
Z(SS) |
-18.1 ± 12.4* |
-43.1 ± 11.5 |
17.6 ± 8.3* |
10.2 ± 5.3* |
28.2 ± 6.3 |
12.5 ± 3.5 |
x–the sagittal plane; y–the frontal plane; z–the transverse plane. BE, backward-end; FE, forward-end; DS, diagonal shot; SS, straight shot.* indicates a significant difference at the hip, knee, and ankle (respectively) (p < 0.05).