Male Strength Standards (kg)
| Strength Level | Back Extension | Sit Ups |
|---|---|---|
| Beginner | -28 kg | -9 kg |
| Novice | +13 kg | +56 kg |
| Intermediate | +71 kg | +146 kg |
| Advanced | +142 kg | +261 kg |
| Elite | +223 kg | +393 kg |
Female Strength Standards (kg)
| Strength Level | Back Extension | Sit Ups |
|---|---|---|
| Beginner | -16 kg | -20 kg |
| Novice | +10 kg | +25 kg |
| Intermediate | +43 kg | +90 kg |
| Advanced | +82 kg | +172 kg |
| Elite | +124 kg | +268 kg |