Kettlebell Standing One Arm Extension

BicepsKettlebellIntermediate

Stand with your feet shoulder-width apart, holding a kettlebell in one hand. Engage your core and keep your back straight.

  1. Extend your arm overhead, keeping a slight bend in the elbow.
  2. Lower the kettlebell behind your head while maintaining control.
  3. Press the kettlebell back to the starting position, fully extending your arm.

How to perform the Kettlebell Standing One Arm Extension

  1. Set up. Set up in a stable, balanced starting position appropriate for the Kettlebell Standing One Arm Extension using your kettlebell.
  2. Brace and execute. Brace your core, control the descent, and move through a full pain-free range of motion while emphasizing your biceps.
  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 biceps 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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