Male Strength Standards (kg)
| Strength Level | Leg Extension | Lying Leg Curl |
|---|---|---|
| Beginner | 35 kg | 23 kg |
| Novice | 61 kg | 40 kg |
| Intermediate | 96 kg | 64 kg |
| Advanced | 139 kg | 93 kg |
| Elite | 186 kg | 126 kg |
Female Strength Standards (kg)
| Strength Level | Leg Extension | Lying Leg Curl |
|---|---|---|
| Beginner | 18 kg | 14 kg |
| Novice | 34 kg | 24 kg |
| Intermediate | 58 kg | 38 kg |
| Advanced | 88 kg | 55 kg |
| Elite | 122 kg | 74 kg |