Male Strength Standards (kg)
| Strength Level | Russian Twist | Roman Chair Side Bend |
|---|---|---|
| Beginner | -16 kg | -13 kg |
| Novice | +37 kg | +22 kg |
| Intermediate | +109 kg | +67 kg |
| Advanced | +200 kg | +121 kg |
| Elite | +304 kg | +180 kg |
Female Strength Standards (kg)
| Strength Level | Russian Twist | Roman Chair Side Bend |
|---|---|---|
| Beginner | -14 kg | -17 kg |
| Novice | +22 kg | +9 kg |
| Intermediate | +70 kg | +43 kg |
| Advanced | +129 kg | +84 kg |
| Elite | +196 kg | +129 kg |