This is the BuddyBack DualPro: a 4-in-1 wearable system that improves your posture. It activates your lats, biceps, triceps and delts. This gadget has a dual lever system with a 8-point massage core on the back. To get started, simply wear it on your back, pull the levers to the side and lean your head back to stretch. Just hold it for 30 seconds open your posture.
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The BuddyBack DualPro can give you a massage on the floor. You can find out more about it on Kickstarter.
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