The 5 kg Adidas adjustable dumbbell set offers you a complete and compact solution for increasing your total body strength. Regarded as one of the most effective methods to increase muscle mass, strength training is a fundamental aspect of any fitnes s program and dumbbells are widely used as part of the routine. Strong and robust, the Adidas chrome dumbbell includes two spin-lock collar to securely hold the weight discs in place. With adjustable weights, you can choose the weight that best suits your level and is best suited for the specific exercise. The spin-lock collar enables you to change the weights faster for a smoother transition between every set. The seamless design means the ends of the bar do not protrude.