Warm-up will get you ready, physically and mentally, for an upcoming RX workout.Cool Down is designed to help you recover and relax after any class.How To is the lowest intensity category targeted at educating the user of exercises with a focus on form.Strength / Cardio / Flexibility - Pre-recorded workouts at various difficulty levels:Strength is moderate in intensity, with toning muscular endurance as the primary benefits.Cardio delivers the most vigorous and challenging workout, available across three varying levels, enabling you to test your limits and offering a full spectrum of cardio and endurance training to improve heart health.Flexibility is moderate in intensity with a focus on decreasing muscular stiffness and increasing range of motion for overall improved physical performance.