Male Strength Standards (kg)
| Strength Level | Decline Crunch | Ab Wheel Rollout |
|---|---|---|
| Beginner | -7 kg | -31 kg |
| Novice | +28 kg | +4 kg |
| Intermediate | +71 kg | +52 kg |
| Advanced | +122 kg | +111 kg |
| Elite | +178 kg | +177 kg |
Female Strength Standards (kg)
| Strength Level | Decline Crunch | Ab Wheel Rollout |
|---|---|---|
| Beginner | -17 kg | -19 kg |
| Novice | +19 kg | -6 kg |
| Intermediate | +66 kg | +9 kg |
| Advanced | +125 kg | +26 kg |
| Elite | +191 kg | +45 kg |