Using the SKLZ Fitness Hopz 2.0 is simple. First, put on the adjustable belt around your waist. Make sure the side padding is comfortable and adjust it to fit you well. Then, fasten the ankle straps tightly using the shoe harness to keep them in place. You can move the resistance cables on the belt to target different leg muscles according to your needs. When you want to change the resistance, use the patented Slide - Lock mechanism on the belt and ankle straps. While using the product, don't overdo it. Start with a lower resistance and gradually increase it as your muscles get stronger. Also, make sure the straps are secure to avoid any injuries. After each use, check the cables and straps for any signs of wear and tear. If you notice any damage, stop using the product and contact the manufacturer. Store the product in a cool, dry place to keep it in good condition.