Male Strength Standards (kg)
| Strength Level | Back Extension | Glute Kickback |
|---|---|---|
| Beginner | -28 kg | -35 kg |
| Novice | +13 kg | +11 kg |
| Intermediate | +71 kg | +77 kg |
| Advanced | +142 kg | +161 kg |
| Elite | +223 kg | +259 kg |
Female Strength Standards (kg)
| Strength Level | Back Extension | Glute Kickback |
|---|---|---|
| Beginner | -16 kg | -26 kg |
| Novice | +10 kg | +8 kg |
| Intermediate | +43 kg | +56 kg |
| Advanced | +82 kg | +117 kg |
| Elite | +124 kg | +186 kg |