Male Strength Standards (kg)
| Strength Level | Preacher Curl | Barbell Hack Squat |
|---|---|---|
| Beginner | 17 kg | 50 kg |
| Novice | 29 kg | 83 kg |
| Intermediate | 46 kg | 126 kg |
| Advanced | 66 kg | 178 kg |
| Elite | 89 kg | 237 kg |
Female Strength Standards (kg)
| Strength Level | Preacher Curl | Barbell Hack Squat |
|---|---|---|
| Beginner | 7 kg | 19 kg |
| Novice | 15 kg | 31 kg |
| Intermediate | 26 kg | 47 kg |
| Advanced | 41 kg | 67 kg |
| Elite | 58 kg | 89 kg |