Medicine-Ball Weight-Plate Thoracic Opener
The Medicine-Ball Weight-Plate Thoracic Opener mainly works the lower back, with help from the chest. You'll need: medicine ball and weight plates.
Required Equipment


Medicine-Ball Weight-Plate Thoracic Opener Muscles Worked
Primary
Spinal Erectors (erector spinae)
Secondary
Upper Chest (pectoralis major, clavicular head)
How to do the Medicine-Ball Weight-Plate Thoracic Opener
Position a medicine ball on the floor near a wall and lie back so your upper back rests comfortably on top of the ball with your feet planted flat against the wall.
Hold a weight plate securely with both hands directly above your chest with your arms nearly straight.
Inhale deeply as you slowly lower the weight plate overhead toward the floor, allowing your upper back to arch gently over the medicine ball.
Exhale as you engage your core and press the weight plate back up to the starting position above your chest.
Medicine-Ball Weight-Plate Thoracic Opener FAQs
What muscles does the Medicine-Ball Weight-Plate Thoracic Opener work?
The Medicine-Ball Weight-Plate Thoracic Opener mainly works the lower back, with help from the chest. The main muscles are the erector spinae.
What equipment do you need for the Medicine-Ball Weight-Plate Thoracic Opener?
Medicine ball and weight plates.
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