Table 4. RPE (scores) for each independent variable.
| Mean (SD) | Range | |
|---|---|---|
| DOE | ||
| Push | 2.652 (1.737) | 1–10 |
| Pull | 3.409 (1.662) | 1–10 |
| Path | ||
| Straight | 1.727 a (0.781) | 1–4 |
| Turning | 2.737 b (1.115) | 1–7 |
| Uphill | 4.626 c (1.705) | 2–10 |
| X | ||
| Left | 2.907 a (1.646) | 1–9 |
| Middle | 2.963 a (1.694) | 1–10 |
| Right | 3.220 b (1.863) | 1–10 |
| Y | ||
| High | 3.133(1.735) | 1–10 |
| Low | 2.927(1.741) | 1–10 |
| Z | ||
| Posterior | 2.896 a (1.683) | 1–9 |
| Middle | 3.052 a b (1.719) | 1–10 |
| Anterior | 3.142 b (1.812) | 1–10 |
a, b, c: Tukey HSD grouping code. DOE, direction of exertion; RPE, ratings of perceived exertion.
Bold indicates significant differences between levels of a factor for that measure.