This is the Balanced Body Sissel Spinefitter: a physical therapy device that uses 28 interconnected balls that relieve tension and improve joint mobility. It targets the vertebral joints of the spine and helps decrease blockages through movement. It is made of foam, so it is a lightweight, portable deign.
More gadgets like this ➡️ : here
The Spinefitter has 330lbs capacity. It is designed to align perfectly with the spine and target hard to reach muscles.
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