Without the proper technique, extensions can make you sick. Learn how to do extensions with stability balls in this free exercise video from a certified Pilates instructor.
Expert: Jeri Ryan
Bio: Jeri Ryan is the owner of Pilates Pure N Simple. She was certified as a Pilates instructor through Core Conditioning Physical Therapy in Studio City, California.
Filmmaker: Christian Munoz-Donoso
Buen ejercicio para la espalda
amagia33 1 year ago
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XzipoX 1 year ago