{"product_id":"hoist-pec-fly-rear-delt","title":"Hoist Pec Fly\/Rear Delt - HD-3900 Platinum","description":"\u003ch2 align=\"justify\"\u003eHoist Pec Fly\/Rear Delt - HD-3900 Platinum\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eThe HOIST Pec Fly\/Rear Delt swiveling handles with pivoting hand grips, provide a variety of hand positions for both exercises. Easy to reach range-of-motion adjustments for both arms with 11 positions come standard. Each exercise arm has dual pivots, allowing users to define their own exercise path. And with seven seat pad adjustments, users of all heights can easily find a safe and comfortable position for both exercises. Unique features such as patented Silent Steel Weight Racks make HOIST HD Dual Series the stand-out choice for prestigious gym brands, hotels and universities around the world.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eSwiveling handles with rotating grips provide multiple hand positions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMultiple range-of-motion adjustments for both exercises\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEach exercise arm has dual pivots for user-defined exercise path\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeven seat pad adjustments for varying user heights\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight Stack Standard 310 lbs (141 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabingul\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabingul\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-end=\"187\" data-start=\"26\" data-section-id=\"1bgcykn\"\u003e\n\u003cstrong data-end=\"59\" data-start=\"28\"\u003eElite dual-function design:\u003c\/strong\u003e Combines pec fly and rear delt training in one commercial-grade machine for complete chest and posterior shoulder development\u003c\/li\u003e\n\u003cli data-end=\"345\" data-start=\"188\" data-section-id=\"14alwam\"\u003e\n\u003cstrong data-end=\"223\" data-start=\"190\"\u003eNatural biomechanics control:\u003c\/strong\u003e Independent arms with dual pivot points allow users to define their own movement path for smoother, joint-friendly reps\u003c\/li\u003e\n\u003cli data-end=\"488\" data-start=\"346\" data-section-id=\"sdhiu6\"\u003e\n\u003cstrong data-end=\"374\" data-start=\"348\"\u003eMaximum adjustability:\u003c\/strong\u003e Multiple range-of-motion settings (11 positions) let users fine-tune stretch and contraction for both exercises\u003c\/li\u003e\n\u003cli data-end=\"646\" data-start=\"489\" data-section-id=\"a62wku\"\u003e\n\u003cstrong data-end=\"521\" data-start=\"491\"\u003eSuperior grip versatility:\u003c\/strong\u003e Swiveling handles with rotating grips and Flip-N-Grip options support multiple hand positions for better muscle targeting\u003c\/li\u003e\n\u003cli data-end=\"780\" data-start=\"647\" data-section-id=\"tlu3ba\"\u003e\n\u003cstrong data-end=\"673\" data-start=\"649\"\u003eUser-friendly setup:\u003c\/strong\u003e Seven-seat adjustment system ensures correct alignment for all body sizes and consistent form under load\u003c\/li\u003e\n\u003cli data-end=\"923\" data-start=\"781\" data-section-id=\"tb73ob\"\u003e\n\u003cstrong data-end=\"812\" data-start=\"783\"\u003eBalanced isolation focus:\u003c\/strong\u003e Smooth transition between pec fly and rear delt modes improves training efficiency without changing machines\u003c\/li\u003e\n\u003cli data-end=\"1055\" data-start=\"924\" data-section-id=\"1xhi2kt\"\u003e\n\u003cstrong data-end=\"952\" data-start=\"926\"\u003eCommercial durability:\u003c\/strong\u003e Heavy-duty HD Dual Series frame (~649 lb machine weight) built for constant use in high-traffic gyms\u003c\/li\u003e\n\u003cli data-end=\"1175\" data-start=\"1056\" data-section-id=\"1284dr2\"\u003e\n\u003cstrong data-end=\"1087\" data-start=\"1058\"\u003ePremium feel \u0026amp; operation:\u003c\/strong\u003e Silent Steel® weight stack system ensures quiet, controlled movement during every rep\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-end=\"354\" data-start=\"79\"\u003e\u003cstrong data-end=\"122\" data-start=\"79\"\u003eQ1: What is the Hoist HD-3900 used for?\u003c\/strong\u003e\u003cbr data-end=\"125\" data-start=\"122\"\u003eA: It is a commercial dual-function machine designed for pec fly (chest isolation) and rear delt (rear shoulder) training, targeting chest, upper back, and shoulder development in one unit. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"640\" data-start=\"356\"\u003e\u003cstrong data-end=\"429\" data-start=\"356\"\u003eQ2: What makes the HD-3900 different from standard pec deck machines?\u003c\/strong\u003e\u003cbr data-end=\"432\" data-start=\"429\"\u003eA: It features dual pivot arms and user-defined movement paths, allowing each arm to move independently for a more natural and biomechanically accurate range of motion. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"898\" data-start=\"642\"\u003e\u003cstrong data-end=\"690\" data-start=\"642\"\u003eQ3: How does it improve workout versatility?\u003c\/strong\u003e\u003cbr data-end=\"693\" data-start=\"690\"\u003eA: Swiveling handles with rotating grips provide multiple hand positions, making it easy to switch between pec fly and rear delt exercises without changing machines. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1127\" data-start=\"900\"\u003e\u003cstrong data-end=\"955\" data-start=\"900\"\u003eQ4: Is the movement adjustable for different users?\u003c\/strong\u003e\u003cbr data-end=\"958\" data-start=\"955\"\u003eA: Yes, it includes up to 11 range-of-motion adjustments and 7 seat pad positions to fit users of all heights and training needs. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1302\" data-start=\"1129\"\u003e\u003cstrong data-end=\"1165\" data-start=\"1129\"\u003eQ5: What muscles does it target?\u003c\/strong\u003e\u003cbr data-end=\"1168\" data-start=\"1165\"\u003eA: It primarily targets the pectoralis major (chest) during flys and the rear deltoids, rhomboids, and upper back during reverse flys.\u003c\/p\u003e\n\u003cp data-end=\"1499\" data-start=\"1304\"\u003e\u003cstrong data-end=\"1346\" data-start=\"1304\"\u003eQ6: What is the weight stack capacity?\u003c\/strong\u003e\u003cbr data-end=\"1349\" data-start=\"1346\"\u003eA: The standard configuration includes a 310 lb selectorized weight stack for progressive resistance training. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1721\" data-start=\"1501\"\u003e\u003cstrong data-end=\"1544\" data-start=\"1501\"\u003eQ7: Is it suitable for commercial gyms?\u003c\/strong\u003e\u003cbr data-end=\"1547\" data-start=\"1544\"\u003eA: Yes, it is built for heavy commercial use with a durable steel frame and premium components designed for high-traffic environments. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"2066\" data-start=\"1895\"\u003e\u003cstrong data-end=\"1948\" data-start=\"1895\"\u003eQ9: Does it provide smooth and controlled motion?\u003c\/strong\u003e\u003cbr data-end=\"1951\" data-start=\"1948\"\u003eA: Yes, dual pivot arms and precision bearings ensure smooth, controlled movement throughout both exercise paths.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-end=\"187\" data-start=\"69\" data-section-id=\"1gmfou1\"\u003e\n\u003cstrong data-end=\"90\" data-start=\"71\"\u003eDaily cleaning:\u003c\/strong\u003e Wipe swiveling handles, pads, and frame to remove sweat and keep upholstery in good condition.\u003c\/li\u003e\n\u003cli data-end=\"371\" data-start=\"188\" data-section-id=\"alt7gv\"\u003e\n\u003cstrong data-end=\"218\" data-start=\"190\"\u003eInspect dual-pivot arms:\u003c\/strong\u003e Ensure both exercise arms move smoothly through all ROM positions with no sticking, uneven resistance, or noise. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"560\" data-start=\"372\" data-section-id=\"1v4swqq\"\u003e\n\u003cstrong data-end=\"405\" data-start=\"374\"\u003eCheck cable \u0026amp; weight stack:\u003c\/strong\u003e Look for fraying, slack, or misalignment in the 310 lb Silent Steel stack—replace or service immediately if worn. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"680\" data-start=\"561\" data-section-id=\"1x14yp6\"\u003e\n\u003cstrong data-end=\"588\" data-start=\"563\"\u003eLubricate guide rods:\u003c\/strong\u003e Apply silicone\/PTFE lubricant regularly for smooth, quiet vertical movement of the stack.\u003c\/li\u003e\n\u003cli data-end=\"845\" data-start=\"681\" data-section-id=\"vx727k\"\u003e\n\u003cstrong data-end=\"707\" data-start=\"683\"\u003eTighten frame bolts:\u003c\/strong\u003e Periodically inspect all hardware—this ~649 lb commercial unit must remain rigid under heavy use. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1017\" data-start=\"846\" data-section-id=\"4amijl\"\u003e\n\u003cstrong data-end=\"875\" data-start=\"848\"\u003eInspect rotating grips:\u003c\/strong\u003e Ensure FLIP-N-GRIP handles rotate freely and lock securely for both pec fly and rear delt positions. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1178\" data-start=\"1018\" data-section-id=\"1lttk43\"\u003e\n\u003cstrong data-end=\"1047\" data-start=\"1020\"\u003eSeat adjustment system:\u003c\/strong\u003e Verify all 7 seat positions lock firmly and slide without resistance for proper alignment. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1303\" data-start=\"1179\" data-section-id=\"1oodo20\"\u003e\n\u003cstrong data-end=\"1206\" data-start=\"1181\"\u003eGeneral safety check:\u003c\/strong\u003e Confirm smooth motion across both exercises and no abnormal noise or vibration during operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hoist","offers":[{"title":"Platinum","offer_id":45598003527871,"sku":"HD-3900 Platinum","price":3762.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":45598003560639,"sku":"HD-3900 White","price":3762.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/HD-3900_Pec-Fly-Rear-Delt_24769b99-c4d4-40dd-842d-3951e183281a.png?v=1777373571","url":"https:\/\/backyardprovider.com\/products\/hoist-pec-fly-rear-delt","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}