Adjustable 18" to 31" Plyo Box

Adjustable Plyo Box for Jump Training and Conditioning Dramatically improve your speed, agility, power, and strength with the Valor Fitness Adjustable Plyobox. Beginners and professionals alike use height adjusting boxes for explosive jumping skills, increasing cardiovascular health, and promoting muscular growth and endurance. Features & Benefits: HEAVY DUTY: Constructed of sturdy steel for strength and durability. Non-slip, strong grip rubber surface at the top to ensure stability during workouts. Top surface measures 19.75” x 23.75”. ADJUSTABLE: 5 adjustable height positions to meet the needs of multiple users and increase the intensity of workouts over time. Height variations range from 18” to 31”. VERSATILE: Can be used for box jumps, step-ups, box squats, and many other muscle building and fat burning exercises. SECURE LOCKING MECHANISM: 2 popper-pins to adjust to preferred height. 2 steel rod safety pins on opposite legs of popper-pins lock each leg in place and ensure it will not move during use. ADDITIONAL: Meant for home and light-commercial gym use. Max weight load of 400lbs including the weight of the user.