{"product_id":"hoist-rpl-5102-biceps-curl","title":"Hoist  Biceps Curl - RPL-5102 Platinum","description":"\u003ch2\u003eHoist  Biceps Curl - RPL-5102 Platinum\u003c\/h2\u003e\n\u003cp\u003eThe HOIST Biceps Curl with innovative ROX technology comes with self-aligning exercise arms which automatically adjust to the user and move independently for alternating curls. A padded elbow brace with an adjustable seat provide comfort and stability while working out. Multiple grip positions with contoured handles ensure users will find the best position possible for maximum bicep burn! The unit’s unique rocking motion provides a greater range of motion than traditional biceps curl machines. Generous built-in weight storage make it easy for work out enthusiasts to quickly add plates to the machine, while keeping your gym or workout facility tidy and saving space.\u003c\/p\u003e\n\u003cp\u003eDynamic adjustment, designed to provide a more comfortable and secure workout based upon the body’s natural posture and flexibility is the essence behind the ROC-IT line from HOIST. Try it out for yourself and EXPERIENCE THE RIDE!\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:8cc39f91-49e2-42bb-a130-133b638595c9-13\" data-testid=\"conversation-turn-28\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"b0290bb8-897c-4314-ad18-a0a5866a8bb3\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1847\"\u003e\n\u003cli data-section-id=\"1eaay6q\" data-start=\"27\" data-end=\"273\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"64\"\u003eElite Plate-Loaded Arm Training\u003c\/strong\u003e: The HOIST RPL-5102 Platinum Biceps Curl is a \u003cstrong data-start=\"111\" data-end=\"153\"\u003ecommercial-grade preacher curl machine\u003c\/strong\u003e engineered for strict, controlled biceps isolation with heavy loading capacity. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"6ccang\" data-start=\"275\" data-end=\"529\"\u003e\n\u003cstrong data-start=\"277\" data-end=\"311\"\u003eROX™ Dynamic Motion Technology\u003c\/strong\u003e: Its signature ROC-IT system continuously adjusts your body position during reps, creating a more \u003cstrong data-start=\"410\" data-end=\"461\"\u003enatural curl path and stronger peak contraction\u003c\/strong\u003e compared to fixed machines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vwoebe\" data-start=\"531\" data-end=\"753\"\u003e\n\u003cstrong data-start=\"533\" data-end=\"561\"\u003eIndependent Arm Movement\u003c\/strong\u003e: Dual arms move separately for \u003cstrong data-start=\"593\" data-end=\"630\"\u003ealternating or simultaneous curls\u003c\/strong\u003e, helping correct strength imbalances between arms while improving muscle symmetry. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"yk70bt\" data-start=\"755\" data-end=\"989\"\u003e\n\u003cstrong data-start=\"757\" data-end=\"785\"\u003eSelf-Aligning Ergonomics\u003c\/strong\u003e: The machine automatically adapts to the user’s posture, while padded supports and adjustable seating ensure \u003cstrong data-start=\"895\" data-end=\"948\"\u003estable elbow positioning and reduced joint strain\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"6lkr30\" data-start=\"991\" data-end=\"1206\"\u003e\n\u003cstrong data-start=\"993\" data-end=\"1039\"\u003eMultiple Grip Options for Biceps Targeting\u003c\/strong\u003e: Contoured handles allow varied grip positions, enabling users to emphasize \u003cstrong data-start=\"1116\" data-end=\"1165\"\u003epeak, outer head, or overall biceps thickness\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1pon9rq\" data-start=\"1208\" data-end=\"1430\"\u003e\n\u003cstrong data-start=\"1210\" data-end=\"1248\"\u003eExtended Range of Motion Advantage\u003c\/strong\u003e: The rocking ROC-IT design increases ROM beyond traditional curl machines, helping improve \u003cstrong data-start=\"1340\" data-end=\"1389\"\u003etime-under-tension and full muscle engagement\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ebzc1f\" data-start=\"1432\" data-end=\"1660\"\u003e\n\u003cstrong data-start=\"1434\" data-end=\"1465\"\u003eHeavy-Duty Commercial Build\u003c\/strong\u003e: Built for high-traffic gyms with approx. \u003cstrong data-start=\"1508\" data-end=\"1563\"\u003e332–362 lb machine weight and up to 800 lb capacity\u003c\/strong\u003e, ensuring long-term durability and stability under load. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ednqgf\" data-start=\"1662\" data-end=\"1847\"\u003e\n\u003cstrong data-start=\"1664\" data-end=\"1682\"\u003eExpert Verdict\u003c\/strong\u003e: A premium biceps machine best suited for lifters who want \u003cstrong data-start=\"1742\" data-end=\"1846\"\u003estrict form, joint-friendly mechanics, and maximum biceps isolation with commercial-level durability\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:e2e6dc68-9d80-40fc-8a58-586949035799-14\" data-testid=\"conversation-turn-10\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4b60ac8d-fc0a-4d53-9e82-8b25ab32d02b\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"201\"\u003e\u003cstrong data-start=\"0\" data-end=\"68\"\u003eQ: What is the Hoist Biceps Curl RPL-5102 Platinum designed for?\u003c\/strong\u003e\u003cbr data-start=\"68\" data-end=\"71\"\u003eA: It is a commercial plate-loaded arm machine designed to isolate and build the biceps with a natural, controlled curling motion.\u003c\/p\u003e\n\u003cp data-start=\"203\" data-end=\"471\"\u003e\u003cstrong data-start=\"203\" data-end=\"278\"\u003eQ: What makes the RPL-5102 different from standard bicep curl machines?\u003c\/strong\u003e\u003cbr data-start=\"278\" data-end=\"281\"\u003eA: It uses HOIST ROX™ technology with self-aligning, independent moving arms that adjust to your body for a more natural and joint-friendly curl path. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"473\" data-end=\"691\"\u003e\u003cstrong data-start=\"473\" data-end=\"518\"\u003eQ: How does it improve muscle activation?\u003c\/strong\u003e\u003cbr data-start=\"518\" data-end=\"521\"\u003eA: The rocking motion increases range of motion and maintains consistent tension throughout the curl for better biceps engagement. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"693\" data-end=\"914\"\u003e\u003cstrong data-start=\"693\" data-end=\"738\"\u003eQ: Is it comfortable for different users?\u003c\/strong\u003e\u003cbr data-start=\"738\" data-end=\"741\"\u003eA: Yes, it includes a padded elbow support, ratcheting seat adjustment, and multiple grip positions for proper alignment and comfort. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"916\" data-end=\"1120\"\u003e\u003cstrong data-start=\"916\" data-end=\"960\"\u003eQ: What type of training is it best for?\u003c\/strong\u003e\u003cbr data-start=\"960\" data-end=\"963\"\u003eA: Ideal for strength training, hypertrophy, and commercial gym use where controlled, heavy biceps loading is needed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1122\" data-end=\"1314\"\u003e\u003cstrong data-start=\"1122\" data-end=\"1157\"\u003eQ: Does it support heavy loads?\u003c\/strong\u003e\u003cbr data-start=\"1157\" data-end=\"1160\"\u003eA: Yes, it is a plate-loaded machine built for high-capacity resistance suitable for advanced training environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"107v5zw\" data-start=\"147\" data-end=\"269\"\u003e\n\u003cstrong data-start=\"149\" data-end=\"168\"\u003eDaily cleaning:\u003c\/strong\u003e Wipe pads, handles, and frame after use to remove sweat and prevent upholstery wear and corrosion.\u003c\/li\u003e\n\u003cli data-section-id=\"n6owsi\" data-start=\"270\" data-end=\"384\"\u003e\n\u003cstrong data-start=\"272\" data-end=\"297\"\u003eInspect pivot system:\u003c\/strong\u003e Check the ROC-IT style moving arm for smooth motion, noise, or looseness during use.\u003c\/li\u003e\n\u003cli data-section-id=\"s4y4aj\" data-start=\"385\" data-end=\"510\"\u003e\n\u003cstrong data-start=\"387\" data-end=\"408\"\u003eLubricate joints:\u003c\/strong\u003e Apply silicone\/PTFE lubricant to pivot points and guide bushings for quiet, friction-free movement.\u003c\/li\u003e\n\u003cli data-section-id=\"16vuohi\" data-start=\"511\" data-end=\"631\"\u003e\n\u003cstrong data-start=\"513\" data-end=\"543\"\u003eCheck cables\/stack system:\u003c\/strong\u003e Inspect for fraying, uneven tension, or sticking weight movement and replace if worn.\u003c\/li\u003e\n\u003cli data-section-id=\"1fphdvl\" data-start=\"632\" data-end=\"751\"\u003e\n\u003cstrong data-start=\"634\" data-end=\"655\"\u003eTighten hardware:\u003c\/strong\u003e Regularly check bolts, seat adjustments, and linkage points to maintain stability under load.\u003c\/li\u003e\n\u003cli data-section-id=\"11i8zq1\" data-start=\"752\" data-end=\"851\"\u003e\n\u003cstrong data-start=\"754\" data-end=\"767\"\u003ePad care:\u003c\/strong\u003e Keep arm and seat pads clean and dry; use mild vinyl cleaner to prevent cracking.\u003c\/li\u003e\n\u003cli data-section-id=\"1jkvzb8\" data-start=\"852\" data-end=\"941\"\u003e\n\u003cstrong data-start=\"854\" data-end=\"875\"\u003eFrame inspection:\u003c\/strong\u003e Look for stress at welds or joints after heavy or frequent use.\u003c\/li\u003e\n\u003cli data-section-id=\"1ncre9s\" data-start=\"942\" data-end=\"1049\"\u003e\n\u003cstrong data-start=\"944\" data-end=\"964\"\u003eLevel placement:\u003c\/strong\u003e Ensure machine sits flat to maintain proper biomechanics and smooth resistance path.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hoist","offers":[{"title":"Platinum","offer_id":45596622323903,"sku":"RPL-5102 Platinum","price":3260.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":45596622356671,"sku":"RPL-5103 white","price":3260.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/RPL-5102-Biceps-Curl-Plate-Loaded-ROC-IT-Black__61768.jpg?v=1777365253","url":"https:\/\/backyardprovider.com\/products\/hoist-rpl-5102-biceps-curl","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}