Male Strength Standards (kg)
| Strength Level | Machine Calf Raise | Leg Extension |
|---|---|---|
| Beginner | 43 kg | 43 kg |
| Novice | 82 kg | 68 kg |
| Intermediate | 137 kg | 99 kg |
| Advanced | 205 kg | 137 kg |
| Elite | 284 kg | 179 kg |
Female Strength Standards (kg)
| Strength Level | Machine Calf Raise | Leg Extension |
|---|---|---|
| Beginner | 22 kg | 23 kg |
| Novice | 49 kg | 39 kg |
| Intermediate | 89 kg | 61 kg |
| Advanced | 140 kg | 88 kg |
| Elite | 200 kg | 119 kg |