Grab a Kettlebell and get to work with Coach Kristen's (@kristenlettenbergerdpt) Core + Legs workout. Dial up the intensity with this advanced core and legs workout. The legs and core are the largest muscle groups in the body—training them together maximizes calorie burn and gets results faster. Featuring five dynamic movements using kettlebells, burn out your legs and engage your core for maximum workout efficiency. Download the BBCOM app today and let’s get moving💪