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Exercise preview

Bosu serratus activation plank

Beginner30 secondsNo jumping

Muscles worked

Chest

You need

No equipment

How to do it

  1. Support your weight with your forearms on the bosu and toes on the floor (plank).
  2. Allow your upper back to sink in between the shoulder blades.
  3. Push your elbows into the ground and slightly forward, and move the shoulder blades away from the spine.