Table 2.
Comparison of Linear Mixed Models developed for the whole sessions.
| Coef. | SE | z | p > |z| | [95% CI] | ||
|---|---|---|---|---|---|---|
| (A) Random Intercept Model | ||||||
| sRPE-SHRZ Relationship | 0.36 | 0.02 | 16.82 | 0 | 0.32 | 0.40 |
| Intercept | 70.92 | 11.05 | 6.42 | 0 | 49.26 | 92.58 |
| p < 0.001 | ||||||
| (B) Random Intercept plus Random Slope Model | ||||||
| sRPE-SHRZ Relationship | 0.39 | 0.03 | 11.98 | 0 | 0.33 | 0.45 |
| Intercept | 61.19 | 7.65 | 7.99 | 0 | 46.18 | 76.19 |
| p < 0.001 | ||||||
| Likelihood-Ratio test (Model A vs. Model B): p < 0.05 | ||||||
Note: sRPE: Session Rating of Perceived Exertion; SHRZ: Summated Heart Rate Zone; coef.: Coefficient; SE: Standard errors; CI: Confidence Interval.