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 4
Descriptive statistics for isokinetic PT (nm) of the lower extremities.
60°/s angular velocity
180°/s angular velocity
Flexion
Extension
Flexion
Extension
Left hip
123.2 ± 4.2
228.3 ± 12.3
101.2 ± 8.1
168.31 ± 15
Right hip
126.6 ± 4
234.7 ± 4.5
103.4 ± 8.3
174 ± 15.2
Left knee
111.8 ± 5.5
182.9 ± 4
89.9 ± 2.8
126.4 ± 3.9
Right knee
105.4 ± 4.5
199.2 ± 7.8
86.7 ± 4.4
134.4 ± 4.1
Left ankle
23.7 ± 1.5
100.1 ± 5.3
18.34 ± 2.9
63.6 ± 3.2
Right ankle
26.3 ± 1.7
110.6 ± 7.1
19.9 ± 2.6
60.9 ± 4.4
Significantly different between flexion and extension .
