Male Strength Standards (lb)
| Strength Level | Superman | Reverse Crunches |
|---|---|---|
| Beginner | -49 lb | -22 lb |
| Novice | +37 lb | +64 lb |
| Intermediate | +153 lb | +174 lb |
| Advanced | +294 lb | +307 lb |
| Elite | +453 lb | +453 lb |
Female Strength Standards (lb)
| Strength Level | Superman | Reverse Crunches |
|---|---|---|
| Beginner | -50 lb | -41 lb |
| Novice | +16 lb | +20 lb |
| Intermediate | +103 lb | +100 lb |
| Advanced | +211 lb | +195 lb |
| Elite | +332 lb | +302 lb |