Male Strength Standards (lb)
| Strength Level | Lying Leg Raise | Russian Twist |
|---|---|---|
| Beginner | -85 lb | -34 lb |
| Novice | +21 lb | +80 lb |
| Intermediate | +179 lb | +240 lb |
| Advanced | +387 lb | +440 lb |
| Elite | +632 lb | +669 lb |
Female Strength Standards (lb)
| Strength Level | Lying Leg Raise | Russian Twist |
|---|---|---|
| Beginner | -46 lb | -31 lb |
| Novice | +23 lb | +48 lb |
| Intermediate | +117 lb | +155 lb |
| Advanced | +233 lb | +285 lb |
| Elite | +363 lb | +433 lb |