Male Strength Standards (lb)
| Strength Level | Machine Tricep Extension | Leg Extension |
|---|---|---|
| Beginner | 50 lb | 78 lb |
| Novice | 89 lb | 135 lb |
| Intermediate | 141 lb | 212 lb |
| Advanced | 206 lb | 306 lb |
| Elite | 279 lb | 411 lb |
Female Strength Standards (lb)
| Strength Level | Machine Tricep Extension | Leg Extension |
|---|---|---|
| Beginner | 14 lb | 39 lb |
| Novice | 29 lb | 76 lb |
| Intermediate | 51 lb | 128 lb |
| Advanced | 80 lb | 193 lb |
| Elite | 113 lb | 268 lb |