{"product_id":"precor-discovery-series-bicep-curl-remanufactured","title":"Precor Discovery Series Bicep Curl (Remanufactured)","description":"\u003cstyle\u003e\n  .bs-wrap *{box-sizing:border-box;margin:0;padding:0}\n  .bs-wrap{font-family:'Barlow',sans-serif;color:#1a1a1a;max-width:700px}\n  .bs-badge{display:inline-block;background:#1a1a1a;color:#f0ebe3;font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;padding:4px 10px;border-radius:3px;margin-bottom:16px}\n  .bs-desc{font-size:15px;line-height:1.8;color:#444;margin-bottom:24px}\n  .bs-desc strong{color:#1a1a1a;font-weight:500}\n  .bs-divider{border:none;border-top:1px solid #e5e5e5;margin:24px 0}\n  .bs-section-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#999;font-weight:500;margin-bottom:12px}\n  .bs-muscles{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}\n  .bs-muscle-tag{font-size:12px;font-weight:500;padding:5px 13px;border-radius:20px;background:#fff7ed;color:#92400e;border:1px solid #fcd9a0}\n  .bs-muscle-tag.sec{background:#f5f5f5;color:#666;border-color:#e0e0e0}\n  .bs-specs-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:24px}\n  .bs-spec-card{background:#f7f7f5;border-radius:8px;padding:14px 16px}\n  .bs-spec-label{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#999;margin-bottom:4px}\n  .bs-spec-val{font-family:'Barlow Condensed',sans-serif;font-size:20px;font-weight:600;color:#1a1a1a}\n  .bs-spec-sub{font-size:12px;color:#888;margin-top:3px}\n  .bs-feat{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-top:1px solid #efefef}\n  .bs-feat:last-child{border-bottom:1px solid #efefef}\n  .bs-feat-icon{width:30px;height:30px;border-radius:50%;background:#fff0f0;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}\n  .bs-feat-icon svg{width:14px;height:14px;stroke:#dc2626;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}\n  .bs-feat-name{font-size:14px;font-weight:500;color:#1a1a1a;margin-bottom:3px}\n  .bs-feat-desc{font-size:13px;color:#666;line-height:1.6}\n  .bs-span2{grid-column:span 2}\n\u003c\/style\u003e\n\u003cdiv class=\"bs-wrap\"\u003e\n\u003cp class=\"bs-desc\"\u003eThe Precor Discovery Series Bicep Curl delivers \u003cstrong\u003eselectorized seated biceps isolation with smooth controlled resistance through the full curl arc, stable seated posture support, and 11-gauge Discovery Series commercial construction — 160 lb stack, 434 lb frame, 47\"×44\" footprint\u003c\/strong\u003e. The seated curl position is the posture specification that matters for biceps isolation: standing curls allow the user to use hip extension and torso lean to generate momentum through the sticking point — the bottom of the curl where the biceps are weakest relative to the load. A seated curl machine eliminates both compensations by supporting the torso against a back pad and positioning the elbows in a fixed relationship to the body, requiring the biceps to produce all curling force through the full range without momentum assistance. Smooth controlled resistance through the arc is the cable and pulley specification that determines whether the weight feels consistent from the bottom through the top of the curl: a poorly designed cam or resistance curve produces a dead zone near the bottom where the resistance is low and then a spike near the top where it becomes disproportionately heavy — or vice versa. Consistent resistance through the arc keeps the biceps under productive tension from the stretched position at the bottom through the contracted position at the top. The 160 lb stack is the appropriate capacity for isolated biceps training — matching the same calibration as the companion Discovery Triceps Extension.\u003c\/p\u003e\n\u003cp class=\"bs-desc\"\u003ePart of the Precor Discovery Series — consistent aesthetics, adjustment system, and construction across the line. \u003cstrong\u003e434 lb Precor Discovery commercial frame\u003c\/strong\u003e, 160 lb stack, 47\"×44\" footprint. Remanufactured.\u003c\/p\u003e\n\u003chr class=\"bs-divider\"\u003e\n\u003cp class=\"bs-section-label\"\u003ePrimary muscles targeted\u003c\/p\u003e\n\u003cdiv class=\"bs-muscles\" style=\"margin-bottom: 10px;\"\u003e\n\u003cspan class=\"bs-muscle-tag\"\u003eBiceps Brachii\u003c\/span\u003e \u003cspan class=\"bs-muscle-tag\"\u003eBrachialis\u003c\/span\u003e \u003cspan class=\"bs-muscle-tag\"\u003eBrachioradialis\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"bs-section-label\"\u003eSecondary muscles\u003c\/p\u003e\n\u003cdiv class=\"bs-muscles\" style=\"margin-bottom: 0;\"\u003e\n\u003cspan class=\"bs-muscle-tag sec\"\u003eForearm Flexors\u003c\/span\u003e \u003cspan class=\"bs-muscle-tag sec\"\u003eAnterior Deltoids\u003c\/span\u003e\n\u003c\/div\u003e\n\u003chr class=\"bs-divider\"\u003e\n\u003cp class=\"bs-section-label\"\u003eKey features\u003c\/p\u003e\n\u003cdiv class=\"bs-feat\"\u003e\n\u003cdiv class=\"bs-feat-icon\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 12c-2-2.5-4-4-6-4a4 4 0 0 0 0 8c2 0 4-1.5 6-4z\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 12c2 2.5 4 4 6 4a4 4 0 0 0 0-8c-2 0-4 1.5-6 4z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"bs-feat-name\"\u003eSeated Curl Position — Eliminates Hip and Torso Momentum\u003c\/div\u003e\n\u003cdiv class=\"bs-feat-desc\"\u003eSeated posture with back support and fixed elbow position removes hip extension and torso lean — both of which standing curl users employ to generate momentum through the sticking point where the biceps are weakest. All curling force comes from the biceps through the full range without compensation, producing a more concentrated isolation stimulus than standing or cable curl alternatives.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bs-feat\"\u003e\n\u003cdiv class=\"bs-feat-icon\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cline x1=\"4\" y1=\"6\" x2=\"14\" y2=\"6\"\u003e\u003c\/line\u003e\u003ccircle cx=\"18\" cy=\"6\" r=\"2\"\u003e\u003c\/circle\u003e\u003cline x1=\"4\" y1=\"12\" x2=\"20\" y2=\"12\"\u003e\u003c\/line\u003e\u003cline x1=\"4\" y1=\"18\" x2=\"14\" y2=\"18\"\u003e\u003c\/line\u003e\u003ccircle cx=\"18\" cy=\"18\" r=\"2\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"bs-feat-name\"\u003eSmooth Consistent Resistance · 160 lb Stack · 11-Gauge Frame\u003c\/div\u003e\n\u003cdiv class=\"bs-feat-desc\"\u003eConsistent resistance through the full curl arc keeps the biceps under productive tension from the stretched bottom position through full contraction — a poorly calibrated cam produces dead zones at the bottom and resistance spikes at the top, or vice versa. 160 lb is the appropriate stack capacity for isolated biceps training. 11-gauge Discovery Series welded steel frame for long-term commercial durability.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"bs-divider\"\u003e\n\u003cp class=\"bs-section-label\"\u003eSpecifications\u003c\/p\u003e\n\u003cdiv class=\"bs-specs-grid\"\u003e\n\u003cdiv class=\"bs-spec-card\"\u003e\n\u003cdiv class=\"bs-spec-label\"\u003eDimensions (L × W × H)\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-val\"\u003e47\" × 44\" × 59\"\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-card\"\u003e\n\u003cdiv class=\"bs-spec-label\"\u003eMachine Weight\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-val\"\u003e434 lb\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-card\"\u003e\n\u003cdiv class=\"bs-spec-label\"\u003eWeight Stack\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-val\"\u003e160 lb\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-sub\"\u003eSeated curl position · Smooth resistance arc · 11-gauge frame\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-card\"\u003e\n\u003cdiv class=\"bs-spec-label\"\u003eCondition\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-val\"\u003eRemanufactured\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-sub\"\u003ePrecor Discovery · \u003ca href=\"https:\/\/ctxhomegyms.com\/pages\/what-is-refurbished\" style=\"color: #888; text-decoration: underline;\"\u003eView condition details\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-card bs-span2\"\u003e\n\u003cdiv class=\"bs-spec-label\"\u003eDesign\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-val\"\u003eSeated · Smooth Arc · 160 lb · 11-Gauge · 434 lb\u003c\/div\u003e\n\u003cdiv class=\"bs-spec-sub\"\u003eSeated curl position · Back support · Fixed elbow position · Smooth resistance arc · 160 lb selectorized stack · 11-gauge fully welded steel · 434 lb frame · 47\"×44\" footprint\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ============================================================\nSEO FIELDS — paste into Shopify's Search Engine Listing section\n============================================================\n\nPage title (max 60 chars):\nPrecor Discovery Bicep Curl | Remanufactured\n\nMeta description (max 160 chars):\nRemanufactured Precor Discovery Bicep Curl. Seated position, 160 lb stack, smooth resistance arc, 434 lb commercial bicep curl machine, 47×44\" footprint.\n\nTags (comma separated):\nPrecor Discovery bicep curl, Precor bicep curl remanufactured, seated bicep curl machine, 160lb bicep curl, smooth arc bicep curl, selectorized bicep curl, 11 gauge bicep curl, commercial bicep curl, Precor Discovery, remanufactured bicep curl\n\n============================================================ --\u003e","brand":"Precor","offers":[{"title":"Default Title","offer_id":48596394246384,"sku":"PCR-DIS-BI-CRL","price":1995.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0510\/0981\/4682\/files\/MADETOORDER_70_6fb7b7de-532e-437e-a052-8216df7a73f5.png?v=1765897785","url":"https:\/\/www.buildagym.com\/es\/products\/precor-discovery-series-bicep-curl-remanufactured","provider":"Build A Gym","version":"1.0","type":"link"}