Classification
| Type | auxiliary |
| Mechanics | isolated |
| Direction | pull |
| Equipment | aero step |
| Additional Equipment | - |
Instructions
Preparation
Lie prone on Aero Step, keep legs straight and place tiptoes apart on floor. Raise upper arms to hold elbows besides shoulders, let forearms point to front.Execution
Raise upper body by flexing lower back. Hold position for a moment, return and repeat.Variations / Comments
Keep head in neutral position.
Starting Position 
Ending Position Muscles
| Target | Erector Spinae |
| Synergist | - |
| Stabilizers | Trapezius, Upper | | Trapezius, Middle | Trapezius, Lower | Rhomboids | Deltoids, Posterior | Hamstrings | Gluteus Maximus |
Front
Rear
