Male Strength Standards (kg)
| Strength Level | Roman Chair Side Bend | Decline Crunch |
|---|---|---|
| Beginner | -13 kg | -7 kg |
| Novice | +22 kg | +28 kg |
| Intermediate | +67 kg | +71 kg |
| Advanced | +121 kg | +122 kg |
| Elite | +180 kg | +178 kg |
Female Strength Standards (kg)
| Strength Level | Roman Chair Side Bend | Decline Crunch |
|---|---|---|
| Beginner | -17 kg | -17 kg |
| Novice | +9 kg | +19 kg |
| Intermediate | +43 kg | +66 kg |
| Advanced | +84 kg | +125 kg |
| Elite | +129 kg | +191 kg |