Male Strength Standards (lb)
| Strength Level | Russian Twist | Sissy Squat |
|---|---|---|
| Beginner | -34 lb | -109 lb |
| Novice | +80 lb | -6 lb |
| Intermediate | +240 lb | +153 lb |
| Advanced | +440 lb | +364 lb |
| Elite | +669 lb | +614 lb |
Female Strength Standards (lb)
| Strength Level | Russian Twist | Sissy Squat |
|---|---|---|
| Beginner | -31 lb | -48 lb |
| Novice | +48 lb | -11 lb |
| Intermediate | +155 lb | +34 lb |
| Advanced | +285 lb | +86 lb |
| Elite | +433 lb | +142 lb |