Switch Playground has been described as NYC's hardest workout on more than one occasion, but it's more like a fitness fiend's paradise! The class, which is structured on a partnership principle, splits participants into pairs and has them go through over a dozen training stations for one of the sweatiest workout you'll ever try. This week on Hannahgram, Hannah put Switch to the test. Check out the verdict above.
Source: POPSUGAR Fitness http://bit.ly/2lSjVBB