{"product_id":"power-twister-spring-chest-expander","title":"Power Twister Spring Chest Expander","description":"\u003ch2\u003eBuild a Wider Chest \u0026amp; Stronger Arms in Minutes a Day\u003c\/h2\u003e\u003cp\u003eMost home gym equipment only works one muscle group. The Power Twister Spring Chest Expander works your chest, shoulders, biceps and triceps simultaneously — using progressive spring resistance that grows with your strength.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty steel spring — provides 40kg–60kg of resistance\u003c\/li\u003e\n\u003cli\u003eTargets chest, shoulders, biceps \u0026amp; triceps in one movement\u003c\/li\u003e\n\u003cli\u003eNon-slip foam handles for comfortable grip during reps\u003c\/li\u003e\n\u003cli\u003eCompact \u0026amp; portable — use at home, office or while travelling\u003c\/li\u003e\n\u003cli\u003eIdeal for building upper body width and muscle definition\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eExpand your chest. Build your arms. No gym needed.\u003c\/strong\u003e\u003c\/p\u003e","brand":"GymSpark","offers":[{"title":"Default Title","offer_id":51309022249275,"sku":null,"price":239.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/6330\/8603\/files\/R.png?v=1780419347","url":"https:\/\/gymspark.co.za\/products\/power-twister-spring-chest-expander","provider":"GymSpark","version":"1.0","type":"link"}