Fitness Equipment

LAOJIN Vertical Jump Tester with,Floor Standing High Jump Training Equipment Vertical Test Jump Measurement Tester,Enhance Your Vertical Leap 3.9-11.5ft Vertical Jump Tester 【Vertical Bounce Tester】: Made of stainless steel, stable and durable. ABS material target vanes for safer use. 【Efficient Training】: Improves jump technique and vertical jump, enhancing spiking ability. Ideal for volleyball/basketball training.... LAOJIN Vertical Jump Tester with,Floor Standing High Jump Training Equipment Vertical Test Jump Measurement Tester,Enhance Your Vertical Leap 3.9-11.5ft Vertical Jump Tester