Male Strength Standards (kg)
| Strength Level | Leg Extension | Standing Leg Curl |
|---|---|---|
| Beginner | 35 kg | 6 kg |
| Novice | 61 kg | 23 kg |
| Intermediate | 96 kg | 51 kg |
| Advanced | 139 kg | 92 kg |
| Elite | 186 kg | 142 kg |
Female Strength Standards (kg)
| Strength Level | Leg Extension | Standing Leg Curl |
|---|---|---|
| Beginner | 18 kg | 14 kg |
| Novice | 34 kg | 26 kg |
| Intermediate | 58 kg | 42 kg |
| Advanced | 88 kg | 62 kg |
| Elite | 122 kg | 85 kg |