The UFC Speed Ladder is an essential training tool for users of all ages and sports interests. Proper use can quickly improve your agility, quickness, leg strength, speed, and balance. Both kids and adults can benefit from the UFC Speed Ladder. The included string carry bag with 4 metal ground spikes allows for quick and easy set up. Ideal sports training tool to improve agility, quickness, leg strength, speed, and balance Can be used for warm-ups, cool-downs, and numerous sports training movements.