Lying Single Straight Leg Hip Extension

Lie on your back with one leg extended straight and the other leg bent at the knee.

  1. Engage your core and press your heel into the ground.
  2. Lift your extended leg towards the ceiling while keeping it straight.
  3. Lower your leg back down without touching the ground.
  4. Repeat for the desired number of repetitions before switching legs.

How to perform the Lying Single Straight Leg Hip Extension

  1. Set up. Set up in a stable, balanced starting position appropriate for the Lying Single Straight Leg Hip 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 quadriceps.
  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 quadriceps 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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