The Measurement Method of the Impact Force of Shoulder Tackle and the Influence of the Lower-Extremity Strength on the Impact Force of Shoulder Tackle in Rugby Players
Table 5
Descriptive statistics for isokinetic PT/BW of the lower extremities.
60°/s angular velocity
180°/s angular velocity
Flexion
Extension
Flexion
Extension
Left hip
2.04 ± 0.07
3.593 ± 0.2
1.84 ± 0.14
2.59 ± 0.25
Right hip
2.05 ± 0.06
3.73 ± 0.07
1.85 ± 0.15
2.76 ± 0.26
Left knee
1.87 ± 0.1
1.67 ± 0.07
1.42 ± 0.04
2.01 ± 0.06
Right knee
2.91 ± 0.08
3.15 ± 0.13
1.38 ± 0.08
2.16 ± 0.07
Left ankle
0.38 ± 0.02
1.58 ± 0.09
0.29 ± 0.04
1.01 ± 0.05
Right ankle
0.42 ± 0.03
1.76 ± 0.1
0.32 ± 0.03
0.97 ± 0.07
Significantly different between flexion and extension, P<0.01.