School exercise Vertical Jump Test Meter, Basketball Jump Height Tester Volleyball Training Aid, 3.9-11.5 Ft Jump Measuring Training Pole

【 HEAVY-DUTY MATERIAL 】 Steel vertical jump tester is more durable and long-lasting, the telescopic system, and it is not easy to shake. ABS material target vanes. It is very suitable for camps at all levels. 【 ADJUSTABLE BOUNCING HEIGHT 】 Adjusting the screw can accurately adjust the height of the required, and the range of vertical jumping height is 120-350cm. The mobile target blades are placed at an increase of 1 cm to achieve accurate jump measurement. 【 EXERCISE ABILITY 】 Jump trainers can improve the speed and bounce ability of the arm, including sports training, physical therapy and scientific research. It is very suitable for blow, regulating and agile training. 【 EASILY INSTALL AND PRACTICAL TOOL 】 Our high touch equipment can be quickly assembled and disassembled, easy to carry and store. This is the perfect tool for practicing technology, training and performance. 【 MULTIFUNCTIONAL VERTICAL TESTER 】 It is very suitable for indoor and outdoor, basketball, high jump, beach, volleyball and related jump training campaigns. It provides opportunities for young people or athletes.