Male Strength Standards (kg)
| Strength Level | Russian Twist | Crunches |
|---|---|---|
| Beginner | -16 kg | -16 kg |
| Novice | +37 kg | +46 kg |
| Intermediate | +109 kg | +136 kg |
| Advanced | +200 kg | +249 kg |
| Elite | +304 kg | +381 kg |
Female Strength Standards (kg)
| Strength Level | Russian Twist | Crunches |
|---|---|---|
| Beginner | -14 kg | -22 kg |
| Novice | +22 kg | +24 kg |
| Intermediate | +70 kg | +90 kg |
| Advanced | +129 kg | +174 kg |
| Elite | +196 kg | +272 kg |