Male Strength Standards (lb)
| Strength Level | Roman Chair Side Bend | Crunches |
|---|---|---|
| Beginner | -28 lb | -35 lb |
| Novice | +49 lb | +102 lb |
| Intermediate | +149 lb | +299 lb |
| Advanced | +267 lb | +550 lb |
| Elite | +398 lb | +840 lb |
Female Strength Standards (lb)
| Strength Level | Roman Chair Side Bend | Crunches |
|---|---|---|
| Beginner | -38 lb | -48 lb |
| Novice | +20 lb | +53 lb |
| Intermediate | +95 lb | +198 lb |
| Advanced | +185 lb | +383 lb |
| Elite | +284 lb | +598 lb |