Purchased new and used for a short time, then stored at home. A training ladder is a "ladder"-shaped tool made of nylon belts and rigid plates that is placed on the ground. By quickly and accurately stepping within the squares, it is a training tool designed to improve agility, footwork, and the function of the nervous system. It is used for building basic physical strength in sports such as soccer, baseball, and track and field, as well as for improving children's motor skills and for rehabilitation in the elderly. Main Features and Effects: "Usable for various aerobics" - The nylon straps allow for adjustment from rung to rung up to 38cm, depending on the level, skill set, and exercise. This training ladder is suitable for fitness users who aim to improve foot speed, leg strength, coordination, rhythm, body control, and overall balance. It significantly strengthened my running and explosive power. Easy training is possible both at home and outdoors. No returns or refunds for any reason (3N policy).