【Swing Chair】 This "batting practice-only" swing chair helps you develop the feeling of hitting with your body's core by rotating your waist. The stable seat makes it easier to maintain the correct swing form. It's an item that allows you to practice batting and correct your form at home. The saddle part rotates, so by swinging while seated, you can practice rotating with your core without your body lunging forward. You can also aim to acquire the feeling of not opening up your body while rotating around your core. (See HP) Since the base doesn't move, it's easy to use even if you have a leg injury. In case of a leg injury, you can use the upper body strength to train core rotation. Also, if you have an arm injury, you can train your core axis. ● Model Number: FIELDFORCE FBTC-5060 ● Size: Height 50-60cm ※ Height adjustable (moves slowly) ・Lowering... Sit on the saddle, pull the lever up, and slowly apply your weight downwards. ・Raising... Without putting weight on the saddle, pull the lever up. ● Weight: Approximately 3.7kg ● Material: Frame/Steel ● Manufacturer's Suggested Retail Price: 10,890 yen ※ Includes a simple instruction manual (partially torn)