Table 3. Mean ± standard deviation of baseline and post-intervention physical performance values for three groups.
|
SSGSF
(n = 15) |
SSGLF
(n = 15) |
Control
(n = 15) |
| CMJ
(cm) |
Baseline |
21.6 ±
3.3 |
19.8 ±
4.6 |
20.1 ±
3.6 |
| Post-intervention |
23.0
± 3.6 |
20.0
± 4.8 |
20.2
± 3.5 |
| p
and d (post-pre) |
*p
< 0.001; d = 0.406 |
p
= 0.150; d = 0.043 |
p
= 0.481; d = 0.028 |
| 5-0-5
COD deficit (s) |
Baseline |
0.57
± 0.15 |
0.63
± 0.16 |
0.60
± 0.14 |
| Post-intervention |
0.42 ±
0.14 |
0.53 ±
0.16 |
0.58 ±
0.17 |
| p
and d (post-pre) |
*p
< 0.001; d = -1.034 |
*p
< 0.001; d = -0.625 |
*p
= 0.045; d = -0.129 |
| 30-m
sprint time (s) |
Baseline |
5.14 ±
0.22 |
5.15 ±
0.25 |
5.18 ±
0.27 |
| Post-intervention |
5.12
± 0.20 |
4.98
± 0.20 |
5.18
± 0.22 |
| p
and d (post-pre) |
p
= 0.376; d = -0.095 |
*p
< 0.001; d = -0.756 |
p
= 0.929; d = 0.000 |
| VIFT
(km/h) |
Baseline |
15.0
± 1.5 |
15.0
± 1.3 |
15.1
± 1.5 |
| Post-intervention |
16.6 ±
1.2 |
16.7 ±
1.0 |
15.5 ±
1.3 |
| p
and d (post-pre) |
*p
< 0.001; d = 1.185 |
*p
< 0.001; d = 1.478 |
*p
= 0.015; d = 0.286 |
CMJ: countermovement jump; COD: change of direction; V
IFT: Final velocity in the 30-15 intermittent fitness test; p: p-value within-group (post-pre); d: Cohen’s effect size within-group (post-baseline)*: significantly different from post to baseline (within-group).
