Male Strength Standards (lb)
| Strength Level | Standing Leg Curl | Lying Leg Curl |
|---|---|---|
| Beginner | 13 lb | 50 lb |
| Novice | 50 lb | 89 lb |
| Intermediate | 113 lb | 141 lb |
| Advanced | 203 lb | 206 lb |
| Elite | 313 lb | 279 lb |
Female Strength Standards (lb)
| Strength Level | Standing Leg Curl | Lying Leg Curl |
|---|---|---|
| Beginner | 31 lb | 30 lb |
| Novice | 57 lb | 53 lb |
| Intermediate | 93 lb | 83 lb |
| Advanced | 137 lb | 121 lb |
| Elite | 188 lb | 164 lb |