The dumbbell: the jack-of-all-trades of gym equipment To start, the dumbbell is an odd fitness element that comes in a variety different shapes and sizes with a single use: lifting weight. It is designed to build strength and muscle tone, while increasing your capacity for physical activity overall. Modern dumbbells have a handle design conducive to comfortable holding, made of polished steel or nonporous resin to help protect the hands from damage while doing this type of exercise. Sometimes coated in rubber or neoprene for traction and to cushion any impact if it falls on a surface, usage is vast. By easily linking single arm dumbbell swings to leg split squats, dumbells can be a great tool in your gym bag for developing flexibility. Using the proper weights and skillset (or simply text books instead), get an easy full body workout sitting all the way from vertical to horizontal addition. Dumbbells are also present in Home as well as commercial gyms. Using these, you can go to traini