Male Strength Standards (kg)
| Strength Level | Nordic Hamstring Curl | Sissy Squat |
|---|---|---|
| Beginner | -20 kg | -13 kg |
| Novice | -1 kg | +16 kg |
| Intermediate | +22 kg | +51 kg |
| Advanced | +48 kg | +94 kg |
| Elite | +76 kg | +141 kg |
Female Strength Standards (kg)
| Strength Level | Nordic Hamstring Curl | Sissy Squat |
|---|---|---|
| Beginner | -13 kg | -12 kg |
| Novice | +5 kg | +7 kg |
| Intermediate | +27 kg | +31 kg |
| Advanced | +54 kg | +58 kg |
| Elite | +83 kg | +88 kg |