The Adidas Ankle and Wrist Weights are made to improve your workouts and add resistance to bodyweight exercises, making them perfect for boosting the intensity of your training. The weights are ideal for developing strength, cardio, and muscular endurance. They also offer the additional challenge required to advance your fitness. The weights are fitted with a safe Velcro fastening that allows them to wrap securely and comfortably around your ankles and wrists.