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1.01
StretchingBody weight

Open Book Stretch

Intensity
duration
MET
2.3energy expenditure
Type
Stretching

Target muscles

  • Shoulders33%
  • Abs33%
  • Chest34%
Language:RUEN

How to do it

Move slowly to give each vertebra time to turn.

  1. 1

    Lie on your side with your knees bent and stacked.

  2. 2

    Stretch your arms out in front of you, palms together.

  3. 3

    Lift your top arm and open your chest as you rotate your upper body, aiming to place your top shoulder on the ground.

  4. 4

    Keep your eyes on your moving hand to encourage full rotation.

  5. 5

    Hold the stretch for a few seconds, then return to the starting position.

  6. 6

    Repeat for the desired number of repetitions before switching sides.

Expert tip

Ensure you keep your knees stacked and move only your upper body to maximize the thoracic spine mobility benefits.

Common mistakes

  • ✕Forcing the shoulder past comfortable range
  • ✕Letting the bottom arm bend at the elbow
  • ✕Arching the lower back to gain more rotation
Open Book Stretch · 1.01