Male Strength Standards (lb)
| Strength Level | Bicycle Crunch | Russian Twist |
|---|---|---|
| Beginner | -27 lb | -11 lb |
| Novice | +74 lb | +87 lb |
| Intermediate | +208 lb | +217 lb |
| Advanced | +372 lb | +374 lb |
| Elite | +557 lb | +551 lb |
Female Strength Standards (lb)
| Strength Level | Bicycle Crunch | Russian Twist |
|---|---|---|
| Beginner | -24 lb | -17 lb |
| Novice | +56 lb | +53 lb |
| Intermediate | +160 lb | +145 lb |
| Advanced | +287 lb | +254 lb |
| Elite | +430 lb | +377 lb |