LES MILLS STRENGTH DEVELOPMENT is progressive strength training, meaning each workout focuses on a specific training protocol for building strength over the 12 workouts. This ranges from Foundational Strength, to Hypertrophy, to Pure Strength, while the structure and feel is very different to BODYPUMP™. The music is there to provide great workout tracks without moving to the beat. Instead, LES MILLS STRENGTH DEVELOPMENT uses Time Under Tension, as well as rep-ranges depending on the prescribed protocol… Read Full Post