Home Outdoors Tension Toner: Foldable Fitness Bar

Tension Toner: Foldable Fitness Bar

Trending core trainers & ab machines

Meet the Tension Toner: a foldable fitness bar with a resistance band within it that you can pull apart to create tension and activate more muscles. The bar also has metal d-rings, so you can clip weighs onto the bar. The Tension Toner offers horizontal and vertical resistance.

According to the developer, you can try over 200 exercises with this tool. You can find this project on Kickstarter at this time.

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