Child Portable Vertical Jump Trainer High Jump Test Stick Pole Adjustable Measuring Tool for Fitness Touching Patting Set

Bluetooth : No Child-use : No Battery : No Screen : No Ropeless : No High-concerned chemical : None Training Site : Waist,Legs,Muscle Relex Apparatus,Hip Department Name : Unisex Type of sports : Muscle Relexation Origin : Mainland China