Exercise Ball Body Saw

The Exercise Ball Body Saw engages your core while promoting stability and strength. This exercise challenges your balance and requires control throughout the movement.

  1. Start in a plank position with your feet on an exercise ball.
  2. Engage your core and slowly roll the ball forward, extending your body.
  3. Pull the ball back towards you, returning to the starting position.
  4. Maintain a straight line from head to heels throughout the movement.

How to perform the Exercise Ball Body Saw

  1. Set up. Set up in a stable, balanced starting position appropriate for the Exercise Ball Body Saw using your stability ball.
  2. Brace and execute. Brace your core, control the descent, and move through a full pain-free range of motion while emphasizing your abdominals.
  3. Reset. Reverse the movement under control and reset between repetitions, keeping your form crisp on every rep.

Coaching cues

  • Move with intent — every rep should feel deliberate, not rushed.
  • Drive force through your abdominals rather than momentum.
  • Keep your breathing steady: exhale on the hard part, inhale on the reset.

Common mistakes

  • Using too much weight and losing positional control.
  • Cutting the range of motion short and missing the target muscle.
  • Letting your spine round or hyperextend instead of staying neutral.

Detailed cues, common mistakes, and demonstration video are available in the Fitly app.

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