Male Strength Standards (kg)
| Strength Level | Spider Curl | Preacher Curl |
|---|---|---|
| Beginner | 6 kg | 17 kg |
| Novice | 16 kg | 29 kg |
| Intermediate | 33 kg | 46 kg |
| Advanced | 55 kg | 66 kg |
| Elite | 82 kg | 89 kg |
Female Strength Standards (kg)
| Strength Level | Spider Curl | Preacher Curl |
|---|---|---|
| Beginner | 6 kg | 7 kg |
| Novice | 13 kg | 15 kg |
| Intermediate | 24 kg | 26 kg |
| Advanced | 37 kg | 41 kg |
| Elite | 52 kg | 58 kg |