Male Strength Standards (kg)
| Strength Level | Spider Curl | EZ Bar Curl |
|---|---|---|
| Beginner | 6 kg | 20 kg |
| Novice | 16 kg | 32 kg |
| Intermediate | 33 kg | 47 kg |
| Advanced | 55 kg | 65 kg |
| Elite | 82 kg | 84 kg |
Female Strength Standards (kg)
| Strength Level | Spider Curl | EZ Bar Curl |
|---|---|---|
| Beginner | 6 kg | 11 kg |
| Novice | 13 kg | 18 kg |
| Intermediate | 24 kg | 28 kg |
| Advanced | 37 kg | 40 kg |
| Elite | 52 kg | 53 kg |