Kneeling Half Triceps Extension

Perform the kneeling half triceps extension to strengthen your triceps and improve arm stability.

  1. Kneel on the floor with your knees hip-width apart.
  2. Hold a dumbbell in one hand, keeping your elbow close to your body.
  3. Extend your arm upward, then lower it back to the starting position.
  4. Repeat for the desired number of repetitions, then switch arms.

How to perform the Kneeling Half Triceps Extension

  1. Set up. Set up in a stable, balanced starting position appropriate for the Kneeling Half Triceps Extension using your body weight.
  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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