Dumbbell Incline One Arm Fly On Exercise Ball

Lie face-up on an exercise ball with your feet planted firmly on the ground. Hold a dumbbell in one hand with your palm facing inward. Extend your arm upwards while keeping a slight bend in your elbow. Slowly lower the dumbbell out to the side with a slight bend in your elbow and lower your arm until it is parallel to the floor. Pause briefly, then lift the dumbbell back up to the starting position. Repeat the exercise for the desired number of repetitions, then switch sides.

How to perform the Dumbbell Incline One Arm Fly On Exercise Ball

  1. Set up. Set up in a stable, balanced starting position appropriate for the Dumbbell Incline One Arm Fly On Exercise Ball using your dumbbell.
  2. Brace and execute. Brace your core, control the descent, and move through a full pain-free range of motion while emphasizing your pectoralis major.
  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 pectoralis major 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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