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