Male Strength Standards (lb)
| Strength Level | Reverse Hyperextension | Side Crunch |
|---|---|---|
| Beginner | -63 lb | -12 lb |
| Novice | +30 lb | +102 lb |
| Intermediate | +159 lb | +257 lb |
| Advanced | +320 lb | +446 lb |
| Elite | +503 lb | +659 lb |
Female Strength Standards (lb)
| Strength Level | Reverse Hyperextension | Side Crunch |
|---|---|---|
| Beginner | -39 lb | -35 lb |
| Novice | +20 lb | +38 lb |
| Intermediate | +95 lb | +135 lb |
| Advanced | +184 lb | +254 lb |
| Elite | +283 lb | +388 lb |