Male Strength Standards (lb)
| Strength Level | Roman Chair Side Bend | Bicycle Crunch |
|---|---|---|
| Beginner | -28 lb | -65 lb |
| Novice | +49 lb | +53 lb |
| Intermediate | +149 lb | +227 lb |
| Advanced | +267 lb | +451 lb |
| Elite | +398 lb | +713 lb |
Female Strength Standards (lb)
| Strength Level | Roman Chair Side Bend | Bicycle Crunch |
|---|---|---|
| Beginner | -38 lb | -36 lb |
| Novice | +20 lb | +29 lb |
| Intermediate | +95 lb | +114 lb |
| Advanced | +185 lb | +217 lb |
| Elite | +284 lb | +332 lb |