Add air to your game with the most comfortable, easy-to-use vertical trainer available, the SKLZ HOPZ 2.0 Vertical Trainer. Built to increase explosive leg power and strengthen key lower body muscles to maximize jumping ability, HOPZ is perfect for basketball, football, volleyball or any player who wants to add to their vertical. With its new, patented Slide-Lock technology, HOPZ lets you quickly change its resistance cables from greater to lesser resistance with a simple click. You can also release the cables the same way for bodyweight training. However you use it, HOPZ is made to take your game higher. With its superior design, it allows you to move its resistance cables around and work a wide variety of muscle groups. Move them to the back to focus on glutes, and then position them outside the hips for a quad-burning session. When it comes to adding explosive leg power, HOPZ goes higher. The HOPZ cables are easily exchanged to increase and decrease resistance. This unique design allows you to train for pure vertical, explosive horizontal jumps or a combination of both. Whatever your sport, SKLZ HOPZ 2.0 Vertical Trainer helps you add the leg power needed to play above your competition.