JOINFIT .JOINFIT is an enterprise dedicated to providing high-quality products and services. Its products include gloves, tensioners, tension ropes, chest enlargers, slimming rings, soft dumbbells, barbell bars, fitness ropes, grip balls, wrist strength exercisers, balance discs, flat rubber bands and so on. JOINFIT is one of its products, and boxing skipping is one of them. As one of the top ten brands of skipping rope, JOINFIT is widely used in the field of skipping rope. Its products are suitable for daily exercise and competition, and the price is relatively close to the people, which is deeply loved by consumers.