Table 4a. Stiff leg drop jump (SDJ) height (cm), contact time (CT, ms), reactive strength index (RSI, m/sec), and peak power (PP, watt) values (means ±SD).
|
40-s |
80-s |
120-s |
Control |
| pre- |
post- |
pre- |
post- |
pre- |
post- |
pre- |
post- |
| Height |
21.2 ±
3.9 |
20.9 ±
4.5 |
21.4 ±
3.7 |
21.1 ±
4.4 |
21.5 ±
3.6 |
20.9 ±
4.1 |
22.8 ±
3.9 |
21.9 ±
4.1 |
| CT |
265.2 ±
48.7 |
258.9 ±
55.5 |
257.7 ±
44.4 |
263.3 ±
54.8 |
259.1 ±
43.4 |
278.5 ±
54.5 |
259.4 ±
44.3 |
267.9 ±
49.9 |
| RSI |
0.8 ± 0.22 |
0.81 ±
0.20 |
0.83 ±
0.21 |
0.80 ±
0.21 |
0.83 ±
0.20 |
0.75 ±
0.21 |
0.88 ±
0.24 |
0.82 ±
0.28 |
| PP |
26.8 ±
5.3 |
25.7 ±
4.7 |
26.6 ±
5.0 |
25.5 ±
5.1 |
26.4 ±
4.4 |
24.9 ±
5.1 |
27.7 ±
5.4 |
26.3 ±
6.3 |
RSI: reactive strength index (RSI=HT(meters)/CT(seconds).
