Male Strength Standards (lb)
| Strength Level | Decline Crunch | Roman Chair Side Bend |
|---|---|---|
| Beginner | -15 lb | -28 lb |
| Novice | +61 lb | +49 lb |
| Intermediate | +157 lb | +149 lb |
| Advanced | +269 lb | +267 lb |
| Elite | +392 lb | +398 lb |
Female Strength Standards (lb)
| Strength Level | Decline Crunch | Roman Chair Side Bend |
|---|---|---|
| Beginner | -37 lb | -38 lb |
| Novice | +41 lb | +20 lb |
| Intermediate | +146 lb | +95 lb |
| Advanced | +275 lb | +185 lb |
| Elite | +421 lb | +284 lb |