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Video: “Core Exercise: Side Plank” by Children's Hospital Colorado on YouTube. Plays in YouTube's privacy-enhanced mode.

How to do it

A plank on your side that strengthens the sides of your core. Hold for the time shown on each side.

  1. Lie on your side with your elbow under your shoulder and your legs straight, one foot on top of the other.
  2. Lift your hips so your body forms a straight line from head to feet.
  3. Hold, breathing steadily, with your top hand on your hip.
  4. Lower slowly and repeat on the other side.

Tips and safety

  • Bend your knees and rest on them for an easier version.
  • Don't let your hips drop towards the floor.

Move within a comfortable range and stop if you feel pain. If you have an injury or health condition, check with a qualified professional first.