Table 4.
Phase related kinematic and kinetic data for male 5H subject.
Male Scratch
Data Type
Phase I
Phase II
Phase III
End Value
% Change
End Value
% Change
Ball Contact
% Change
Club Head Vel
32.2%
+32.2%
88.5%
+56.3%
100%
+11.5%
Grip Velocity
37.4%
+37.4%
100%
+62.6%
97.1%
-2.9%
Grip Accel
39.7%
+22.9%
86.8%
+47.1%
100%
+13.2%
Tang Accel
41.2%
+35.5%
100%
+58.8%
-12.1%
-112.1%
Normal Accel
30.2%
+30.2%
71.9%
+41.7%
100%
+28.1%
Swing Torque
66.7%
+37.0%
100%
+33.3%
8.2%
-91.8%
Mag of Force
15.4%
+12.6%
85.0%
+69.6%
100%
+15.0%
Tang Force
59.3%
+49.0%
100%
+40.7%
6.7%
-93.3%
Normal Force
14.2%
+14.2%
31.3%
+17.1%
100%
+68.7%
Total Work
37.3%
+37.3%
95.2%
+47.9%
100%
+4.8%
Linear Work
53.3%
+53.3%
94.4%
+43.1%
100%
+5.6%
Angular Work
21.7%
+21.7%
96.2%
+72.5%
100%
+3.8%
Total Power
26.7%
+26.7%
100%
+73.3%
0%
-100%
Linear Power
34.1%
+34.1%
100%
+65.9%
0%
-100%
Angular Power
19.6%
+19.6%
100%
+80.4%
0%
-100%