{"product_id":"black-ball-ultimate-twister-arm-trainer-adjustable-chest-exercise-machine-arm-trainer-for-men-portable-home-fitness-equipment-with-spring-resistance","title":"Black Ball Ultimate Twister Arm Trainer, Adjustable Chest Exercise Machine, Arm Trainer for Men, Portable Home Fitness Equipment with Spring Resistance","description":"\u003cp\u003eInspired by professional training principles and designed for practical use, this multi-functional spring bar delivers gym-quality results in just 10 minutes a day, 4 times a week – whether you're at home, in the office, or on the go.\u003c\/p\u003e\n\n\u003cp\u003eComplete Upper Body Activation – One Movement\u003cbr\u003e\nUnlike basic arm exercises, the U-shaped spring design of the U-Twist Pro engages multiple muscle groups simultaneously:\u003c\/p\u003e\n\n\u003cp\u003eChest and chest muscles – through controlled squeeze and squeezing\u003c\/p\u003e\n\n\u003cp\u003eBiceps, triceps, and forearms – through twisting and flexing movements\u003c\/p\u003e\n\n\u003cp\u003eShoulders and upper back – during stabilization and extension\u003c\/p\u003e\n\n\u003cp\u003eCorpusculars and thighs – when used in dynamic standing or squat positions\u003c\/p\u003e\n\n\u003cp\u003eIncludes a free training guide with illustrated exercises to maximize the benefits of every repetition. 3 Adjustable Resistance Levels\u003cbr\u003e\nChoose Your Challenge:\u003cbr\u003e\nLevel 1 (Light) - Ideal for warm-ups, rehabilitation, or beginners\u003cbr\u003e\nLevel 2 (Medium) - Ideal for toning and increasing endurance\u003cbr\u003e\nLevel 3 (Heavy) - Designed for increasing strength and defining muscles\u003cbr\u003e\nAll are equipped with high-strength metal springs for smooth, easy-to-use flexibility.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for Safety and Comfort\u003cbr\u003e\nSoft leather exterior prevents compression or skin contact with metal\u003cbr\u003e\nThick, non-slip foam grips absorb sweat and reduce hand fatigue\u003cbr\u003e\nConsistent and controlled resistance - no wobbling, no risk of overstretching\u003cbr\u003e\nExtremely portable and space-saving\u003c\/p\u003e","brand":"Black Bull","offers":[{"title":"Default Title","offer_id":47644430762141,"sku":"5707","price":5.9,"currency_code":"KWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9577\/3341\/files\/71chymPS77L._UF1000_1000_QL80.jpg?v=1770726381","url":"https:\/\/www.wiregcc.com\/products\/black-ball-ultimate-twister-arm-trainer-adjustable-chest-exercise-machine-arm-trainer-for-men-portable-home-fitness-equipment-with-spring-resistance","provider":"wiregcc","version":"1.0","type":"link"}