{"product_id":"iron-finger-trainer","title":"Iron Finger Trainer","description":"\u003cp\u003e\u003cstrong\u003eIron Finger Trainer — Train Beyond the Squeeze.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGive your grip routine another dimension. The Iron Finger Trainer adds resistance as you open your fingers, complementing the squeezing movement you train with Iron Grip.\u003c\/p\u003e\n\u003cp\u003eFive individual finger loops connect to a silicone resistance system with three settings, while an adjustable wrist strap keeps the trainer secured during use. Slip it on, choose your resistance, and open your fingers with controlled repetitions.\u003c\/p\u003e\n\u003cp\u003e• Trains finger extension against resistance.\u003cbr\u003e• Five individual loops for finger placement.\u003cbr\u003e• Three resistance settings to adjust your training.\u003cbr\u003e• Adjustable wrist strap and lightweight, portable design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe perfect partner to your Iron Grip.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Envelune","offers":[{"title":"Default Title","offer_id":48427236688098,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/3996\/8738\/files\/ChatGPTImage15deset.de2026_21_09_37.png?v=1789521005","url":"https:\/\/envelune.com\/products\/iron-finger-trainer","provider":"Envelune","version":"1.0","type":"link"}