{"product_id":"kraftboost-pro-vielseitiges-fitnessgerat-fur-zuhause-mit-3-stufen","title":"KraftBoost Pro | Versatile Home Fitness Device with 3 Levels","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eKraftBoost Trainer | Build strength and muscle mass conveniently from home!\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAre you tired of paying high gym membership fees and still seeing little progress? The KraftBoost Trainer is the simple solution to effectively build muscle and reduce fat – without complicated equipment.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"armflex trainer anpassung von handgriff und widerstand mit klickverschluss www.middo.nl\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0617\/1787\/2862\/files\/armflex-trainer-aanpassing-van-handgreep-en-weerstand-met-klikslot-www.middo.nl.webp?v=1752031761\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eVersatile and User-Friendly\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThanks to its special U-shape and three adjustable levels, the KraftBoost Trainer adapts to any hand size. Whether you're new to training or already experienced, \u003cstrong\u003ethis device enables safe and effective muscle training without the risk of injury\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"armflex trainer intensive schulter und brust workout mit trainer www.middo.nl\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0617\/1787\/2862\/files\/armflex-trainer-intensieve-schouder-en-borst-workout-met-trainer-www.middo.nl.webp?v=1752031761\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eComprehensive Training Device for All Muscle Groups\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThe KraftBoost Trainer simultaneously activates shoulders, chest, core, and back\u003c\/strong\u003e. Through its ergonomic design and clever mechanism, you maximize your workout and achieve optimal results. This promotes a firmer body and better posture in just one session.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"armflex trainer demo durch benutzer für brust und armtraining www.middo.nl\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0617\/1787\/2862\/files\/armflex-trainer-demo-door-benutzer-voor-borst-en-armtraining-www.middo.nl.webp?v=1752031761\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eSustainable, Space-Saving \u0026amp; Ideal for Home\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMade from high-quality materials, the trainer is robust and durable\u003c\/strong\u003e. Thanks to its compact design, it can be easily stored, perfect for home use without taking up much space. Train whenever you want, with no fuss.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg height=\"320\" width=\"320\" alt=\"armflex trainer mann demonstriert armtrainer für brust und bizeps www.middo.nl\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0617\/1787\/2862\/files\/armflex-trainer-man-demonstriert-armtrainer-voor-borst-en-biceps-www.middo.nl.jpg?v=1752031958\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFast Results Visible in Just 30 Days\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWith just a few minutes of training per day, you will notice changes in a short time. 91% of users reported having more muscle mass and less body fat within 30 days. Whether you focus on firmer arms, a strong chest, or a stable core – \u003cstrong\u003ethe KraftBoost Trainer delivers visible results without having to spend hours at the gym\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg height=\"320\" width=\"320\" alt=\"armflex trainer heimfitness armtrainer mit blauen details www.middo.nl\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0617\/1787\/2862\/files\/armflex-trainer-thuisfitness-armtrainer-met-blauwe-details-www.middo.nl.jpg?v=1752031760\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications of the KraftBoost Trainer\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e U-shaped arm trainer for home workouts\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAdjustable Levels:\u003c\/strong\u003e 3 levels – adaptable to hand size\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality ABS \u0026amp; TPR plastic with steel core\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTraining Zones:\u003c\/strong\u003e Shoulders, chest, back, abdominal muscles\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUsage:\u003c\/strong\u003e Indoor and outdoor, suitable for beginners and advanced users\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Compact design, easy to store\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eScope of Delivery:\u003c\/strong\u003e Exercise instructions for various muscle groups\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Lightweight for easy handling\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg height=\"320\" width=\"320\" alt=\"armflex trainer verstellbare federwiderstand und rutschfester handgriff details www.middo.nl\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0617\/1787\/2862\/files\/armflex-trainer-verstelbare-veerweerstand-en-antislip-handgreep-details-www.middo.nl.jpg?v=1752031760\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ: Frequently Asked Questions about the KraftBoost Trainer\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. How do I adjust the levels?\u003c\/strong\u003e\u003cbr\u003eYou can easily adjust the levels to the size of your arms to ensure a comfortable grip by using the push buttons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is the trainer suitable for beginners?\u003c\/strong\u003e\u003cbr\u003eYes, the ergonomic shape makes it ideal for both beginners and advanced users.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I train different muscle groups with the trainer?\u003c\/strong\u003e\u003cbr\u003eAbsolutely, the device is designed to strengthen shoulders, chest, back, arms, and core.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. How do I care for the KraftBoost Trainer?\u003c\/strong\u003e\u003cbr\u003eSimply wipe the device with a dry cloth after use; no special care products are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Is the device safe to use?\u003c\/strong\u003e\u003cbr\u003eYes, the design minimizes the risk of incorrect techniques and injuries during training.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg height=\"320\" width=\"320\" alt=\"armflex trainer roter armtrainer mit rutschfesten griffen für heimfitness www.middo.nl\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0617\/1787\/2862\/files\/armflex-trainer-rode-armtrainer-met-antislip-grepen-voor-thuisfitness-www.middo.nl.jpg?v=1752031760\"\u003e\u003c\/p\u003e","brand":"Voltyx","offers":[{"title":"Black \/ Blue (30-50kg)","offer_id":47553050968294,"sku":"P57062S","price":61.95,"currency_code":"EUR","in_stock":true},{"title":"Red (30-50kg)","offer_id":47553051001062,"sku":"P57063S","price":61.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Red (30-50kg)","offer_id":47553051033830,"sku":"P57064S","price":61.95,"currency_code":"EUR","in_stock":true},{"title":"BLUE \/ 3 tubes + 3 gears (40-60kg)","offer_id":47553051066598,"sku":"P57065S","price":71.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/8731\/2870\/files\/armflex-trainer-man-demonstreert-armtrainer-voor-borst-en-biceps-www.middo.nl.jpg?v=1776625296","url":"https:\/\/voltyx.de\/en\/products\/kraftboost-pro-vielseitiges-fitnessgerat-fur-zuhause-mit-3-stufen","provider":"Voltyx","version":"1.0","type":"link"}