dumbbell equipment
Dumbbells are a versatile tool for developing muscle. Hand-held and simple in design, it usually consists of a short bar which has weights at both ends. Dumbbell primary functions are building muscles, boosting muscle intensity, and increasing body fitness. Technical features of modern dumbbells include rust prevention, and anti-slip grips in material such as or rubber coated steel. They are available in various sizes to fit different ability levels. The use of dumbbells varies from individual home exercise, to club and hotel health facilities. This makes them essential to all levels of fitness fanatics.