Male Strength Standards (lb)
| Strength Level | Crunches | Decline Crunch |
|---|---|---|
| Beginner | -35 lb | -15 lb |
| Novice | +102 lb | +61 lb |
| Intermediate | +299 lb | +157 lb |
| Advanced | +550 lb | +269 lb |
| Elite | +840 lb | +392 lb |
Female Strength Standards (lb)
| Strength Level | Crunches | Decline Crunch |
|---|---|---|
| Beginner | -48 lb | -37 lb |
| Novice | +53 lb | +41 lb |
| Intermediate | +198 lb | +146 lb |
| Advanced | +383 lb | +275 lb |
| Elite | +598 lb | +421 lb |