{"product_id":"twsoul-upgraded-spinning-burn-muscle-training-adjustable-resistance-speed-spinner-for-hand-and-forearm-trainer-multifunctional-hand-and-forearm-equipment-for-home-or-gym","title":"Adjustable Resistance Hand and Forearm Trainer J31107","description":"☑ 【Upgraded Adjusting resistanced design】Most Spinning Burn Muscle Training on the market can only maintain the same resistance, and cannot have a better advanced effect on exercise. So we made an upgraded version, adding an adjustable resistance design, when you enter reach a plateau, adjusting resistanced can help you improve and advance better.☑ 【Feature】Made to emulate the movement a boxer makes when punching a speed bag. And according to your own exercise movement, an incremental training of resistance can be carried out to make your exercise more comprehensive and perfect anytime, anywhere.☑ 【Place-saving】Not big size and also can use it whether you are standing or sitting. In particular, it can help some athletes who have leg injuries sitting in wheelchairs with recovery training.☑ 【Muscle and core】This model offers the buyer a very challenging and unique workout. Not only does it incorporate all of the upper body and core strengthening attributes, but the adjustable resistance function also creates recruiting type workout which is more suitable for different types sporter.☑ 【Multifunction】Different kinds of training ways as you like. Training Wrist strength, arm muscles, grip strength at same time. Adjusting resistanced design can resistance reduction and resistance increase training, save you from using dumbbells or barbells of different weights to train. Rubber hand lever and 360 degree rotating grips make you feel more comfortable when used.\u003cp\u003e Features:  ➤Made to emulate the movement a boxer makes when punching a speed bag.  ➤Training Wrist strength, arm muscles, grip strength at same time. ➤It can help some athletes who have leg injuries sitting in wheelchairs with recovery training.  ➤Rubber hand lever and 360-degree rotating grip allows you to find the most comfortable position and also provides unlimited versatility. ➤The adjustable resistance function is suitable for exercisers at different stages, from preliminary to more in-depth, perfect training machine. ➤Double arc bar design, guarantee horizontal straight line rotation, prevent deformation and concentrate strength. 360 Rotate degrees grips for more flexibility. ➤The ease of use and virtually non-existent risk of injury. If you're a professional boxer, an extreme athlete, or need to build upper body strength, this is a unique and challenging sport.Through step by step practice, can very good increase the burst endurance, boxing speed boxing force, help to break through the bottleneck.Specification: Color : Silver Material : Chromed \/ Iron Weight :10 or 12 lbs  Package included: Package : 1 pcs \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53450854236527,"sku":"P353533392987494018","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/6459\/5311\/files\/da9c316d17faa9d9691fd57e9f295aa6eb9606250f9ddb5cf267118234cb9726.jpg?v=1788919156","url":"https:\/\/mitaowulong.shop\/products\/twsoul-upgraded-spinning-burn-muscle-training-adjustable-resistance-speed-spinner-for-hand-and-forearm-trainer-multifunctional-hand-and-forearm-equipment-for-home-or-gym","provider":"My Store","version":"1.0","type":"link"}