Dumbbell Set Price, Buy Gym Dumbbell 2.5, 5 kg, 7.5 kg, 10 kg, 12.5 kg, 15 kg, 20 kg, 25 kg, 30 kg to 35 kg - Manufacturers, suppliers, exporters, you can develop Biceps, Triceps, Chest, Shoulder in india. Dumbbell exercises form an integral part of most strength training programs. They can be used to develop the various different elements of strength such as maximal strength, hypertrophy or muscle mass, explosive power and strength endurance