Take your daily fitness training to the next level with this Premium 5 lb Adjustable Ankle and Wrist Weights Pair. Expertly designed to help build muscular stamina, increase cardiovascular endurance, and tone your lower body, this set provides a solid, versatile workout that fortifies your core and leg muscles [cite: Take your workouts to the next level with the Fuel Pureformance 2.5-lb Adjustable Ankle Weights (Pair). ].