Fitness Equipment

BDAYEK Vertical Jump Tester Jump Measurement Tester Measurement Tool,Vertical Leap Measurer,Volleyball Training Equipment 【Precise Measurement】: The jump measurement tool is made of steel, with clear scales and accurate size. The colored blades are made of plastic, which is tough and non-deformed, making it safer to use. The movable blades are placed at 1cm intervals... BDAYEK Vertical Jump Tester Jump Measurement Tester Measurement Tool,Vertical Leap Measurer,Volleyball Training Equipment