- Ultra durable construction: the diving belt is built from extremely durable and flexible materials to withstand gym use. It features high quality seams, a strong steel chain, and a robust carabiner. - Comfortable and adjustable: contoured design provides support for the back and upper body and adapts comfortably during serious training. Weight limit is 150 kg. The chain attaches over the belt to prevent pinching. - Function and benefits: adds weight to strengthen pull-ups and dips to support progressive muscle building. Helps safely engage abdominal and lower back muscles and provides reliable back and upper body support. - Use scenarios: - Use for weighted pull-ups to increase resistance and drive upper-body strength. - Use for weighted dips to build chest and triceps with controlled load. - Use for core and lower-back training by adding weight during abdominal and lower-back exercises for additional resistance.