Male Strength Standards (kg)
| Strength Level | Nordic Hamstring Curl | Sissy Squat |
|---|---|---|
| Beginner | -33 kg | -50 kg |
| Novice | -7 kg | -3 kg |
| Intermediate | +26 kg | +69 kg |
| Advanced | +66 kg | +165 kg |
| Elite | +110 kg | +279 kg |
Female Strength Standards (kg)
| Strength Level | Nordic Hamstring Curl | Sissy Squat |
|---|---|---|
| Beginner | -20 kg | -22 kg |
| Novice | +3 kg | -5 kg |
| Intermediate | +31 kg | +15 kg |
| Advanced | +65 kg | +39 kg |
| Elite | +101 kg | +65 kg |