Barbell with fixed weight eliminates the need to spend time replacing weight plates and worry about loose of weight plates for a more stable and safer workout. Urethane barbell, made of alloy steel, is fully pressed into each solid steel head and then welded to the outside for maximum strength to avoid damage and secondary repairs. The heads are wrapped by a maximum 8mm thick polyurethane layer for shock absorption and impact resistance, better protecting the floor and surrounding equipment. Medium grade knurling on grip surface is designed to improve grip and comfort. Even if there is the sweaty palms in the workout, it can also grip firmly. With hard chrome coating treatment, high corrosion resistance and durability, its crank design can do bending exercises and is more conducive to triceps exercise.