Male Strength Standards (lb)
| Strength Level | Nordic Hamstring Curl | Ab Wheel Rollout |
|---|---|---|
| Beginner | -73 lb | -69 lb |
| Novice | -16 lb | +9 lb |
| Intermediate | +58 lb | +114 lb |
| Advanced | +146 lb | +244 lb |
| Elite | +243 lb | +391 lb |
Female Strength Standards (lb)
| Strength Level | Nordic Hamstring Curl | Ab Wheel Rollout |
|---|---|---|
| Beginner | -43 lb | -42 lb |
| Novice | +6 lb | -14 lb |
| Intermediate | +69 lb | +20 lb |
| Advanced | +143 lb | +58 lb |
| Elite | +224 lb | +99 lb |