Classification
| Type | auxiliary |
| Mechanics | isolated |
| Direction | pull |
| Equipment | fitness ball |
| Additional Equipment | mat |
Instructions
Preparation
Lie prone on mat, and hold fitnessball between ankles. Put head on crossed forearms.Execution
Flex legs to raise fitnessball to bottom. Return, donīt let fitnessball rest on floor, repeat.Variations / Comments
-
Starting Position 
Ending Position Muscles
| Target | Hamstrings |
| Synergist | - |
| Stabilizers | Hip Adductors |
Front
Rear
