Swing Trainer Ball Inflatable Adjustable Aid Ball for Swing Trainer Posture Practice for Teenager

Feature: 1. Easy to Carry: Easy to use, easy to carry, scientific and reasonable design and structure, we can carry it when we go out 2. Adjusting Lanyard: Adopt adjusting lanyard and free retractable shoulder strap to meet the needs of people with different body types and heights. The sealing of the sphere is tight, no air leakage, easy to inflate 3. Help People to Train: Use it, can synchronize the body and arm, establish excellent swing habits, effectively help beginners to conduct standardized gesture and movement training 4. Wide Application: Adjustable smart swing ball has strong practicability, very suitable for playing enthusiasts and learners 5. Material: Adjustable smart swing ball made of PVC, rubber, durable, not easy to damage, to provide you with excellent use experience Specification: Item Type: Inflatable Smart Swing Balls Product Material: PVC, Rubber Weight: Approx. 189g 6.7oz. Package List: 1 x Inflatable Smart Swing Balls1 x Pump Note: The pump color is shipped randomly, without gas deliveryEasy to Carry: Easy to use, easy to carry, scientific and reasonable design and structure, we can carry it when we go out Adjusting Lanyard: Adopt adjusting lanyard and free retractable shoulder strap to meet the needs of people with different body types and heights. The sealing of the sphere is tight, no air leakage, easy to inflate Help People to Train: Use it, can synchronize the body and arm, establish excellent swing habits, effectively help beginners to conduct standardized gesture and movement training Wide Application: Adjustable smart swing ball has strong practicability, very suitable for playing enthusiasts and learners Material: Adjustable smart swing ball made of PVC, rubber, durable, not easy to damage, to provide you with excellent use experience