Introduction And Characteristics Of Rubber-coated Dumbbells

Rubber-coated dumbbells are equipped with a rubber bonding structure on the surface of the bell head. The bonding structure is convex or concave to increase the surface area of the bell head and the rubber and increase the bonding strength.
Equipment introduction
Rubber-coated dumbbells are dumbbells whose interior is made of cast iron or pure steel, and the outside of the dumbbell head is covered with rubber material, so it is named rubber-coated dumbbells.
Equipment characteristics
The protrusions or depressions may be raised or depressed points, lines or surfaces; the protrusions and depressions may be provided separately or simultaneously. Various patterns consisting of ridges or depressions are also possible.
Rubber-coated dumbbells are generally hexagonal or twelve-sided in design. They are placed stably and can be used for push-ups. They are commonly found in gyms.