Male Strength Standards (kg)
| Strength Level | Side Crunch | Russian Twist |
|---|---|---|
| Beginner | -6 kg | -16 kg |
| Novice | +46 kg | +37 kg |
| Intermediate | +116 kg | +109 kg |
| Advanced | +202 kg | +200 kg |
| Elite | +299 kg | +304 kg |
Female Strength Standards (kg)
| Strength Level | Side Crunch | Russian Twist |
|---|---|---|
| Beginner | -16 kg | -14 kg |
| Novice | +17 kg | +22 kg |
| Intermediate | +61 kg | +70 kg |
| Advanced | +115 kg | +129 kg |
| Elite | +176 kg | +196 kg |