DescriptionIt is a kind of fitness equipment that can effectively strengthen the trunk muscles. It is a slim, fiberglass fitness bar with a cylindrical gravity pendulum of natural rubber at each end and a handle in the middle.Features- Material: Rubber and fiberglass - Size: About 160.00X1.00X1.00cm/62.88X0.39X0.39in - Made of premium material with exquisite workmanship. - Regardless of physical condition, spondylosis treatment, weight loss, body shape, has a significant effect. - Accelerate muscle vibration frequency and improve upper body muscle group. - for home gym exercise, maximizing your fitness ability. - The rubber grip is comfortable and soft, convenient to use.