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Plank Jacks

Description

  1. Lay prone on the ground and raise your body up so that your forearms and balls of your feet are holding your weight
  2. Maintaining a straight back make sure your elbows are under your shoulder and feet hip width apart - this is your start position
  3. Jump your feet out wider than shoulder width apart - this is your end position
  4. Return to start position, repeat desired number of reps