| Number | Load |
|---|---|
| 0 | Nothing at all |
| 0.3 | |
| 0.5 | Just noticeable |
| 0.7 | |
| 1 | Very light |
| 1.5 | |
| 2 | Light |
| 2.5 | |
| 3 | Moderate |
| 4 | |
| 5 | Heavy |
| 6 | |
| 7 | Very heavy |
| 8 | |
| 9 | |
| 10 | Maximal |
Borg CR 10 Scale
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