Male Strength Standards (kg)
| Strength Level | Spider Curl | Barbell Curl |
|---|---|---|
| Beginner | 6 kg | 17 kg |
| Novice | 16 kg | 30 kg |
| Intermediate | 33 kg | 47 kg |
| Advanced | 55 kg | 68 kg |
| Elite | 82 kg | 91 kg |
Female Strength Standards (kg)
| Strength Level | Spider Curl | Barbell Curl |
|---|---|---|
| Beginner | 6 kg | 6 kg |
| Novice | 13 kg | 14 kg |
| Intermediate | 24 kg | 25 kg |
| Advanced | 37 kg | 39 kg |
| Elite | 52 kg | 55 kg |