Male Strength Standards (lb)
| Strength Level | Roman Chair Side Bend | Russian Twist |
|---|---|---|
| Beginner | -28 lb | -34 lb |
| Novice | +49 lb | +80 lb |
| Intermediate | +149 lb | +240 lb |
| Advanced | +267 lb | +440 lb |
| Elite | +398 lb | +669 lb |
Female Strength Standards (lb)
| Strength Level | Roman Chair Side Bend | Russian Twist |
|---|---|---|
| Beginner | -38 lb | -31 lb |
| Novice | +20 lb | +48 lb |
| Intermediate | +95 lb | +155 lb |
| Advanced | +185 lb | +285 lb |
| Elite | +284 lb | +433 lb |