Watch 30 Minutes to Fitness Muscle Definition (1970) : Full Movie Online Free Both workouts include a mix of three toning styles: traditional, functional fitness and multi-muscle exercises. The blend of techniques adds interest while challenging your body in different ways (e.g. an arm-and-core functional fitness move that advances into a classic all-arm routine and ends with a hammer curl/squat compound exercise). In addition, many of the “traditional” exercises are intensified with subtle position and angle modifications. Straight-forward, coach-style cuing. Requires two sets of dumbbells (e.g. 3 and 10 lb.).