Table 3.
Mean and SD values for heart rate recovery index at pretesting and posttesting for each group.
| HRRi | PLA (n = 8) |
CHO (n = 7) |
CHO-P (n = 5) |
|
|---|---|---|---|---|
| 1-min | ||||
| Pretest | Mean | 9.77 | 6.95 | 8.26 |
| SD | 5.18 | 3.0 | 8.33 | |
| Posttest | Mean | 13.54*† | 5.10 | 7.66 |
| SD | 10.85 | 2.84 | 9.10 | |
| Delta Score (Post-Pre) | Mean | 3.77 | −1.86 | −0.59 |
| SD | 8.37 | 1.99 | 1.01 | |
| 2-min | ||||
| Pretest | Mean | 9.13 | 6.64 | 7.86 |
| SD | 4.80 | 2.93 | 8.05 | |
| Posttest | Mean | 12.73*† | 4.75 | 7.26 |
| SD | 10.10 | 2.66 | 8.65 | |
| Delta Score (Post-Pre) | Mean | 3.60 | −1.89 | −0.61 |
| SD | 7.60 | 1.93 | 0.94 | |
| 5-min | ||||
| Pretest | Mean | 8.84 | 6.43 | 7.63 |
| SD | 4.70 | 2.81 | 7.93 | |
| Posttest | Mean | 12.39*† | 4.59 | 7.08 |
| SD | 10.10 | 2.57 | 8.60 | |
| Delta Score (Post-Pre) | Mean | 3.55 | −1.84 | −0.55 |
| SD | 7.64 | 1.99 | 1.00 | |
*Significant difference between PLA and CHO groups.
†Significant difference between PLA and CHO-P groups.