Male Strength Standards (lb)
| Strength Level | Decline Crunch | Reverse Crunches |
|---|---|---|
| Beginner | -15 lb | -22 lb |
| Novice | +61 lb | +64 lb |
| Intermediate | +157 lb | +174 lb |
| Advanced | +269 lb | +307 lb |
| Elite | +392 lb | +453 lb |
Female Strength Standards (lb)
| Strength Level | Decline Crunch | Reverse Crunches |
|---|---|---|
| Beginner | -37 lb | -41 lb |
| Novice | +41 lb | +20 lb |
| Intermediate | +146 lb | +100 lb |
| Advanced | +275 lb | +195 lb |
| Elite | +421 lb | +302 lb |