{"product_id":"4back-back-extension","title":"4back Back-Extension","description":"\u003cp data-start=\"312\" data-end=\"601\"\u003eThe 4Back Back Extension machine is designed for targeted training of the back extension muscles, specifically the erector spinae. It is suitable for both fitness and certified medical use, providing a safe and effective way to strengthen the lower back with precise control and comfort.\u003c\/p\u003e\n\u003cp data-start=\"603\" data-end=\"898\"\u003eEquipped with a hydraulic-assisted knee fixation, fine 2.5 kg increments, and biofeedback system, the machine ensures smooth and controlled movement. Adjustable angle display, starting position, and ergonomic design support highly effective segmental training while maintaining proper posture.\u003c\/p\u003e\n\u003cp data-start=\"900\" data-end=\"918\"\u003e\u003cstrong data-start=\"900\" data-end=\"916\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"919\" data-end=\"1497\"\u003e\n\u003cli data-start=\"919\" data-end=\"974\"\u003e\n\u003cp data-start=\"921\" data-end=\"974\"\u003eTraining of back extension muscles (erector spinae)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"975\" data-end=\"1017\"\u003e\n\u003cp data-start=\"977\" data-end=\"1017\"\u003eAngle display for accurate positioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1018\" data-end=\"1050\"\u003e\n\u003cp data-start=\"1020\" data-end=\"1050\"\u003eAdjustable starting position\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1051\" data-end=\"1105\"\u003e\n\u003cp data-start=\"1053\" data-end=\"1105\"\u003eAll New Comfort Range for enhanced user experience\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1106\" data-end=\"1140\"\u003e\n\u003cp data-start=\"1108\" data-end=\"1140\"\u003eRange limiter for end position\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1141\" data-end=\"1177\"\u003e\n\u003cp data-start=\"1143\" data-end=\"1177\"\u003eHydraulic-assisted knee fixation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1178\" data-end=\"1211\"\u003e\n\u003cp data-start=\"1180\" data-end=\"1211\"\u003eFine increment system: 2.5 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1212\" data-end=\"1254\"\u003e\n\u003cp data-start=\"1214\" data-end=\"1254\"\u003eBiofeedback system for guided training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1255\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1257\" data-end=\"1293\"\u003eGrab handle for additional support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1333\"\u003e\n\u003cp data-start=\"1296\" data-end=\"1333\"\u003eAdditional selector plates included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1334\" data-end=\"1399\"\u003e\n\u003cp data-start=\"1336\" data-end=\"1399\"\u003eSpecial lordosis shape supports effective, segmental movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1400\" data-end=\"1434\"\u003e\n\u003cp data-start=\"1402\" data-end=\"1434\"\u003eSpecially tailored power curve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1435\" data-end=\"1463\"\u003e\n\u003cp data-start=\"1437\" data-end=\"1463\"\u003eMax. user weight: 200 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1464\" data-end=\"1497\"\u003e\n\u003cp data-start=\"1466\" data-end=\"1497\"\u003e15 weight blocks of 5 kg each\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1499\" data-end=\"1518\"\u003e\u003cstrong data-start=\"1499\" data-end=\"1516\"\u003eUser Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1519\" data-end=\"1770\"\u003e\n\u003cli data-start=\"1519\" data-end=\"1563\"\u003e\n\u003cp data-start=\"1521\" data-end=\"1563\"\u003eTargeted lower back muscle strengthening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1564\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1566\" data-end=\"1605\"\u003eSmooth, controlled, and safe training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1650\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1650\"\u003eErgonomic design supports proper posture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1651\" data-end=\"1705\"\u003e\n\u003cp data-start=\"1653\" data-end=\"1705\"\u003eAdjustable settings for user comfort and precision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1706\" data-end=\"1770\"\u003e\n\u003cp data-start=\"1708\" data-end=\"1770\"\u003eSuitable for both fitness and certified medical applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1772\" data-end=\"1782\"\u003e\u003cstrong data-start=\"1772\" data-end=\"1780\"\u003eFAQs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1783\" data-end=\"2128\"\u003e\n\u003cli data-start=\"1783\" data-end=\"1860\"\u003e\n\u003cp data-start=\"1785\" data-end=\"1814\"\u003eWhat muscles does it train?\u003c\/p\u003e\n\u003cul data-start=\"1817\" data-end=\"1860\"\u003e\n\u003cli data-start=\"1817\" data-end=\"1860\"\u003e\n\u003cp data-start=\"1819\" data-end=\"1860\"\u003eErector spinae (back extension muscles)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1861\" data-end=\"1974\"\u003e\n\u003cp data-start=\"1863\" data-end=\"1890\"\u003eCan settings be adjusted?\u003c\/p\u003e\n\u003cul data-start=\"1893\" data-end=\"1974\"\u003e\n\u003cli data-start=\"1893\" data-end=\"1974\"\u003e\n\u003cp data-start=\"1895\" data-end=\"1974\"\u003eYes, angle, starting position, lumbar pad height, and back pad are adjustable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1975\" data-end=\"2024\"\u003e\n\u003cp data-start=\"1977\" data-end=\"2011\"\u003eWhat is the maximum user weight?\u003c\/p\u003e\n\u003cul data-start=\"2014\" data-end=\"2024\"\u003e\n\u003cli data-start=\"2014\" data-end=\"2024\"\u003e\n\u003cp data-start=\"2016\" data-end=\"2024\"\u003e200 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2025\" data-end=\"2128\"\u003e\n\u003cp data-start=\"2027\" data-end=\"2056\"\u003eHow is resistance provided?\u003c\/p\u003e\n\u003cul data-start=\"2059\" data-end=\"2128\"\u003e\n\u003cli data-start=\"2059\" data-end=\"2128\"\u003e\n\u003cp data-start=\"2061\" data-end=\"2128\"\u003e15 weight blocks of 5 kg each with specially tailored power curve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2130\" data-end=\"2150\"\u003e\u003cstrong data-start=\"2130\" data-end=\"2148\"\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2151\" data-end=\"2506\"\u003e\n\u003cli data-start=\"2151\" data-end=\"2184\"\u003e\n\u003cp data-start=\"2153\" data-end=\"2184\"\u003eArticle Number Fitness: 16200\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2185\" data-end=\"2218\"\u003e\n\u003cp data-start=\"2187\" data-end=\"2218\"\u003eArticle Number Medical: 1620M\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2219\" data-end=\"2253\"\u003e\n\u003cp data-start=\"2221\" data-end=\"2253\"\u003eCertified Medical Product: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2254\" data-end=\"2272\"\u003e\n\u003cp data-start=\"2256\" data-end=\"2272\"\u003eLength: 125 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2273\" data-end=\"2289\"\u003e\n\u003cp data-start=\"2275\" data-end=\"2289\"\u003eWidth: 95 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2290\" data-end=\"2308\"\u003e\n\u003cp data-start=\"2292\" data-end=\"2308\"\u003eHeight: 145 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2309\" data-end=\"2327\"\u003e\n\u003cp data-start=\"2311\" data-end=\"2327\"\u003eWeight: 270 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2328\" data-end=\"2356\"\u003e\n\u003cp data-start=\"2330\" data-end=\"2356\"\u003eMax. User Weight: 200 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2357\" data-end=\"2385\"\u003e\n\u003cp data-start=\"2359\" data-end=\"2385\"\u003eWeight Blocks: 15 × 5 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2386\" data-end=\"2486\"\u003e\n\u003cp data-start=\"2388\" data-end=\"2486\"\u003eDevice Settings: height-adjustable lumbar pad, 2° starting angle, infinitely adjustable back pad\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2487\" data-end=\"2506\"\u003e\n\u003cp data-start=\"2489\" data-end=\"2506\"\u003eMade in Germany\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2508\" data-end=\"2541\"\u003e\u003cstrong data-start=\"2508\" data-end=\"2529\"\u003eProduct Factsheet\u003c\/strong\u003e: \u003ca href=\"https:\/\/schnell-training.com\/wp-content\/uploads\/Datasheets\/TargetLine\/Englisch\/4back%20Back-Extension%20(16200%20\u0026amp;%201620M).pdf\" target=\"_blank\" rel=\"noopener\"\u003eOpen PDF\u003c\/a\u003e\u003c\/p\u003e","brand":"SCHNELL","offers":[{"title":"Default Title","offer_id":50943181750587,"sku":null,"price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/6349\/1387\/files\/20210621_Schnell_Trainingsgerate_Produktfoto_Bauch_und_Ruckenmaschine_Freigestellt_01.jpg?v=1769514236","url":"https:\/\/1rm.ae\/products\/4back-back-extension","provider":"1 REP MAX Fitness","version":"1.0","type":"link"}