Male Strength Standards (lb)
| Strength Level | Back Extension | Clap Pull Up |
|---|---|---|
| Beginner | -63 lb | -46 lb |
| Novice | +30 lb | +1 lb |
| Intermediate | +156 lb | +59 lb |
| Advanced | +313 lb | +125 lb |
| Elite | +492 lb | +197 lb |
Female Strength Standards (lb)
| Strength Level | Back Extension | Clap Pull Up |
|---|---|---|
| Beginner | -35 lb | -45 lb |
| Novice | +22 lb | -17 lb |
| Intermediate | +94 lb | +17 lb |
| Advanced | +180 lb | +54 lb |
| Elite | +273 lb | +94 lb |