Single Leg Calf Jump StepBox Supported

Body WeightIntermediate

Perform a calf jump on one leg while using a step box for support. This exercise enhances calf strength and balance.

  1. Stand on one leg on the step box.
  2. Push off the box with your standing leg, jumping upward.
  3. Land softly on the same leg and repeat.

How to perform the Single Leg Calf Jump StepBox Supported

  1. Set up. Set up in a stable, balanced starting position appropriate for the Single Leg Calf Jump StepBox Supported 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 primary working muscles.
  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 working muscles 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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