52.5 lb Rubber Encased 33mm Tri-Grip Handle Dumbbell Pair

52.5 lb Rubber Encased 33mm Tri-Grip Handle Dumbbell Pair Review

52.5 lb Rubber Encased 33mm Tri-Grip Handle Dumbbell Pair Feature

• One piece solid cast and steel head encased in rubber offers accurate weight and precision balance

> By TKO > 52.5 lb Rubber Encased 33mm Tri-Grip Handle Dumbbell Pair > Patented Tri Grip handle gripping system with patented SDS construction > One piece solid cast and steel head design encased in rubber offers accurate weight and precision balance > Two color end cap with easy to read weight markings > Durable rubber is odorless, will not crack or fade and prevents damage to floors and equipment > Compact design makes SDS dumbbells much easier and safer to handle > Pairs sold separately It is said that the name 'Dumbbell' originated in England between 1485 to 1603, when athletes used actual hand-held bells to train and develop muscle mass. In order to reduce the obvious noise factor, the clappers were removed to render the bell 'dumb' (no sound). Since then, the shape and material of this gear has obviously changed. The two most common types of dumbbells today are Adjustable dumbbells: the overall weight can be adjusted by adding or removing plates/discs to/from the handle Fixed-weight dumbbells: one piece, non-adjustable dumbbells of various materials This type of equipment is used to develop, define/refine and strengthen muscles in arms, chest, shoulders and back. Also often used to add resistance during aerobic exercise. .