In the video above, Men’s Health Fitness Director B.J. Gaddour shows you how to do a reverse lunge, side lunge, and hamstring curl with a mini slide board. Mini slide boards intensify old-school ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The Brrrn is a well-built, no-tech slide board meant to be ...