Male Strength Standards (kg)
| Strength Level | Flutter Kicks | Reverse Crunches |
|---|---|---|
| Beginner | -44 kg | -10 kg |
| Novice | +36 kg | +29 kg |
| Intermediate | +175 kg | +79 kg |
| Advanced | +371 kg | +139 kg |
| Elite | +610 kg | +206 kg |
Female Strength Standards (kg)
| Strength Level | Flutter Kicks | Reverse Crunches |
|---|---|---|
| Beginner | -18 kg | -18 kg |
| Novice | +20 kg | +9 kg |
| Intermediate | +72 kg | +45 kg |
| Advanced | +138 kg | +89 kg |
| Elite | +213 kg | +137 kg |