Side Plank - Butt (WRONG-RIGHT)

Perform the side plank by lying on your side with your legs extended and stacked. Support your body on your forearm, keeping your elbow directly under your shoulder.

Lift your hips off the ground, forming a straight line from your head to your feet. Engage your core and hold this position.

  1. Start on your side with legs straight.
  2. Prop yourself up on your forearm.
  3. Lift your hips to create a straight line.
  4. Hold the position, keeping your core tight.

How to perform the Side Plank - Butt (WRONG-RIGHT)

  1. Set up. Set up in a stable, balanced starting position appropriate for the Side Plank - Butt (WRONG-RIGHT) 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 abdominals.
  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 abdominals 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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