Male Strength Standards (lb)
| Strength Level | Nordic Hamstring Curl | Reverse Crunches |
|---|---|---|
| Beginner | -73 lb | -22 lb |
| Novice | -16 lb | +64 lb |
| Intermediate | +58 lb | +174 lb |
| Advanced | +146 lb | +307 lb |
| Elite | +243 lb | +453 lb |
Female Strength Standards (lb)
| Strength Level | Nordic Hamstring Curl | Reverse Crunches |
|---|---|---|
| Beginner | -43 lb | -41 lb |
| Novice | +6 lb | +20 lb |
| Intermediate | +69 lb | +100 lb |
| Advanced | +143 lb | +195 lb |
| Elite | +224 lb | +302 lb |