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Sitting Jack on a Padded Stool

Gym Exercise Card

Equipment

Plyo Box
Plyo Box

The sitting jack is a seated exercise targeting cardiovascular endurance and full-body coordination. It mimics the motion of jumping jacks while seated, engaging both upper and lower body muscles to promote stability and mobility.

How to do it

  1. Sit on a padded stool with your back straight and feet together.
  2. Extend your arms overhead and out to the sides in a controlled motion.
  3. Simultaneously, move your legs outward with a slight bend.
  4. Return to the starting position with arms and legs together.
  5. Repeat for desired repetitions while maintaining a steady rhythm.

Muscles worked

Primary Pectoralis Major Clavicular Head Pectoralis Major Sternal Head Quadriceps

Secondary Deltoid Anterior Deltoid Lateral Rectus Abdominis

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