Fitness Equipment

ZJFJMBD Vertical Jump Tester for Adults, Portable Jump Trainer Easy to Install Measurement Tool, Encouraging Trainer for Vertical Jump, 3.9-11.5ft Manual Bone Cutter: Telescoping design allows for precise vertical jump measurements ranging from 1.2-3.5m/3.9-11.5ft with a high level of accuracy up to 1 centimeter. Material of Meat Cleaver: Color-coded Target Vanes guarantee accurate and... ZJFJMBD Vertical Jump Tester for Adults, Portable Jump Trainer Easy to Install Measurement Tool, Encouraging Trainer for Vertical Jump, 3.9-11.5ft