This is the Bartner: a form perfecting exercise machine that helps you avoid injuries due to improper exercise form. You simply have to measure your shoulder length to calculate the best stance. Bartner helps you get your form just right as you do squats and other moves. You can adjust it in 1cm increments.
More gadgets like this ➡️ : here
This device can be used for push ups, deadlifts, and a lot more. Once you have found your optimal form, you can reuse it in the future. This project is currently being funded on Kickstarter.
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