Table 3. Phase related kinematic and kinetic data for male scratch subject.
Male Scratch
Data Type |
Phase I |
Phase II |
Phase III |
| End Value |
% Change |
End Value |
% Change |
Ball Contact |
% Change |
| Club Head Vel |
30.3% |
+30.3% |
90.4% |
+60.1% |
100% |
+9.6% |
| Grip Velocity |
39.7% |
+39.7% |
100% |
+60.3% |
100% |
+0% |
| Grip Accel |
34.8% |
+18.4% |
82.6% |
+47.8% |
100% |
+17.4% |
| Tang Accel |
37.1% |
+30.4% |
100% |
+62.9% |
0% |
-100% |
| Normal Accel |
32.4% |
+32.4% |
66.9% |
+34.5% |
100% |
+33.1% |
| Swing Torque |
66.0% |
+31.4% |
100% |
+24.0% |
0% |
-100% |
| Mag of Force |
21.5% |
+19.2% |
87.9% |
+66.4% |
100% |
+33.6% |
| Tang Force |
53.3% |
+41.0% |
100% |
+46.7% |
0% |
-100% |
| Normal Force |
7.7% |
+7.7% |
24.3% |
+16.1% |
100% |
+75.7% |
| Total Work |
35.5% |
+35.5% |
89.5% |
+39.0% |
100% |
+10.5% |
| Linear Work |
58.5% |
+58.5% |
91.4% |
+32.9% |
100% |
+8.6% |
| Angular Work |
17.6% |
+17.6% |
87.3% |
+69.7% |
100% |
+12.7% |
| Total Power |
30.6% |
+30.6% |
100% |
+69.4% |
0% |
-100% |
| Linear Power |
37.6% |
+37.6% |
100% |
+62.4% |
0% |
-100% |
| Angular Power |
22.0% |
+22.0% |
100% |
+78.0% |
0% |
-100% |
