{"product_id":"vo3-onyx-series-smith-hip-thruster","title":"VO3 ONYX Series Smith Hip Thruster","description":"\u003cdiv class=\"vo3-product-description\"\u003e\n\u003cp class=\"vo3-overview\"\u003eMaximize posterior chain power and glute hypertrophy with the \u003cstrong\u003eVO3 ONYX Series Smith Hip Thruster (BR7031)\u003c\/strong\u003e. Engineered for elite commercial gyms, collegiate strength facilities, and boutique fitness studios, the ONYX Smith Hip Thruster eliminates the awkward setup, balance instability, and spinal compensation associated with traditional barbell hip thrusts. Featuring precision linear motion bearings, a multi-dimensional torso bracing system, and an oversized anti-slip footplate, this plate-loaded powerhouse delivers an ultra-smooth, locked-in movement trajectory matching the exact anatomical curve of the hip joint.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Linear Motion Bearing System:\u003c\/strong\u003e Smooth-gliding linear bearings eliminate friction and lateral play, ensuring consistent resistance and maximum muscle recruitment throughout extension.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentic Hip Biomechanical Curve:\u003c\/strong\u003e Designed to replicate the natural movement path of free-weight hip thrusts while providing structural guidance and absolute lifting security.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Dimensional Torso Bracing:\u003c\/strong\u003e Features a 4-position adjustable back pad and 7-position shoulder support pads that anchor the upper body, preventing anterior pelvic tilt and lumbar hyperextension under heavy loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-Position Starting Height Adjustment:\u003c\/strong\u003e Accommodates athletes of all heights and femur lengths for effortless entry, optimal starting hip angles, and smooth lock-outs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversized Precision-Angled Footplate:\u003c\/strong\u003e Textured diamond-tread foot platform provides exceptional grip for varied foot stances (narrow, wide, high, or low) to selectively target gluteus maximus, hamstrings, and hip abductors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErgonomic High-Density Hip Bar Cushion:\u003c\/strong\u003e Contoured, heavy-density molded foam barbell pad disperses heavy plate loading across the hips without pinching or discomfort.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommercial Heavy-Gauge Frame:\u003c\/strong\u003e Built with PT 50×100×2.5 mm flat oval steel tubing with electrostatic powder coating to withstand 24\/7 high-traffic commercial gym abuse.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Olympic Weight Storage:\u003c\/strong\u003e Hard-chrome weight horns allow for rapid plate loading and convenient storage of standard 2\" Olympic plates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTargeted Muscle Groups\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary:\u003c\/strong\u003e Gluteus Maximus (Upper \u0026amp; Lower Divisions)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary:\u003c\/strong\u003e Hamstrings, Core Bracing Musculature, Adductors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications \u0026amp; Details\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; margin-bottom: 20px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003eVO3 ONYX Series Smith Hip Thruster\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003eVO3-BR7031\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eBrand \/ Vendor\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003eVO3 Fitness\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eDuty Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003eFull Commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eAssembled Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003e1757 mm (L) × 1698 mm (W) × 1362 mm (H) \/ 69.2\" L × 66.9\" W × 53.6\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eMachine Net Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003e177 kg (390.2 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eStarting Weight (Unloaded)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003e21.35 kg (47.1 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eMax Load Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003e200 kg (440 lbs) — 100 kg per side\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eBearing Mechanism\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003eCommercial Linear Motion Bearing Guide Rails\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eMain Frame Tubing\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003ePT 50×100×2.5 mm Commercial Electro-Welded Flat Oval Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eBarbell Bar\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003eΦ30 mm Steel Bar with Integrated Locking Hooks\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eAdjustments\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003e4-Position Back Pad • 7-Position Shoulder Pad • 3-Position Start Height\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0; font-weight: 600;\"\u003eCommercial Warranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #e2e8f0;\"\u003e10-Year Frame • 3-Year Bearings \u0026amp; Guide Rods • 1-Year Upholstery \u0026amp; Pads\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eBuilt for Performance • Spartan Fitness Commercial \u0026amp; Retail • VO3 Fitness\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VO3 Fitness","offers":[{"title":"Default Title","offer_id":67644708028586,"sku":"VO3-BR7031","price":4999.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2966\/5226\/files\/d8eb89d520f40f1b60ee63ef3f8e4ddb.png?v=1791999643","url":"https:\/\/vo3fitness.com\/products\/vo3-onyx-series-smith-hip-thruster","provider":"VO3fitness","version":"1.0","type":"link"}