{"product_id":"onyx-shoulder-press","title":"ONYX Shoulder Press","description":"\u003cp\u003eThe ONYX Shoulder Press is a premium plate-loaded shoulder press machine engineered specifically for anterior deltoid development and smooth overhead pressing performance. Built for commercial gyms and high-end training facilities, its pressing arm path is biomechanically optimized to align with natural shoulder joint mechanics and deltoid muscle fiber direction—delivering controlled, stable reps with efficient muscle activation.\u003c\/p\u003e\n\u003cp\u003eLarge-diameter rubber-coated handles offer two grip angles to accommodate different shoulder mobility levels while improving comfort and control. The ergonomically inclined backrest provides solid scapular support, and the pneumatic, infinitely adjustable seat allows users of all sizes to quickly achieve ideal posture alignment for safer, higher-quality pressing.\u003c\/p\u003e\n\n\u003cstyle\u003e\n.accordion-section {\n  margin-bottom: 10px;\n  border: 1px solid #ddd;\n  border-radius: 6px;\n  overflow: hidden;\n}\n.accordion-label {\n  display: block;\n  background-color: #f7f7f7;\n  padding: 12px;\n  font-weight: bold;\n  cursor: pointer;\n}\n.accordion-content {\n  max-height: 0;\n  overflow: hidden;\n  background: #fff;\n  padding: 0 12px;\n  transition: max-height 0.4s ease, padding 0.4s ease;\n}\ninput.accordion-toggle {\n  display: none;\n}\ninput.accordion-toggle:checked ~ .accordion-content {\n  max-height: 4000px;\n  padding: 12px;\n}\n.accordion-content ul {\n  margin: 0;\n  padding-left: 20px;\n  list-style-type: disc;\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"accordion-section\"\u003e\n  \u003cinput class=\"accordion-toggle\" id=\"accordion-onyx-shoulder-press-features\" type=\"checkbox\"\u003e\n  \u003clabel for=\"accordion-onyx-shoulder-press-features\" class=\"accordion-label\"\u003eKey Features\u003c\/label\u003e\n  \u003cdiv class=\"accordion-content\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePlate-Loaded Shoulder Press:\u003c\/strong\u003e Built for powerful overhead pressing and anterior deltoid development.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStable and Durable Construction:\u003c\/strong\u003e Reinforced structural design and premium craftsmanship support heavy commercial use.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBiomechanically Optimized Pressing Path:\u003c\/strong\u003e Aligns with shoulder joint movement and deltoid fiber direction for smooth, efficient pressing.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eLarge-Diameter Dual-Angle Handles:\u003c\/strong\u003e Two grip angles improve comfort, reduce wrist strain, and support users with different shoulder mobility needs.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eErgonomic Backrest Design:\u003c\/strong\u003e Inclined back pad provides solid scapular and torso support for better stability and control.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePneumatic Infinite Seat Adjustment:\u003c\/strong\u003e Fast, precise seat height adjustment for ideal posture alignment across a wide range of body types.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"accordion-section\"\u003e\n  \u003cinput class=\"accordion-toggle\" id=\"accordion-onyx-shoulder-press-training\" type=\"checkbox\"\u003e\n  \u003clabel for=\"accordion-onyx-shoulder-press-training\" class=\"accordion-label\"\u003eTraining Options\u003c\/label\u003e\n  \u003cdiv class=\"accordion-content\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShoulder Press:\u003c\/strong\u003e Primary movement targeting anterior deltoids for overhead strength and shoulder development.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStrength Training:\u003c\/strong\u003e Plate-loaded progression supports heavier pressing and progressive overload.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHypertrophy Training:\u003c\/strong\u003e Ideal for controlled volume work to build shoulder size, shape, and endurance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGrip Angle Variation:\u003c\/strong\u003e Two grip angles allow users to adjust wrist and shoulder positioning for comfort and better execution.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eUpper-Body Push Programming:\u003c\/strong\u003e Complements chest and triceps training as part of a complete push-day routine.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"accordion-section\"\u003e\n  \u003cinput class=\"accordion-toggle\" id=\"accordion-onyx-shoulder-press-specs\" type=\"checkbox\"\u003e\n  \u003clabel for=\"accordion-onyx-shoulder-press-specs\" class=\"accordion-label\"\u003eProduct Specifications\u003c\/label\u003e\n  \u003cdiv class=\"accordion-content\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 61.8 × 57.1 × 62.6 in (1570 × 1450 × 1590 mm)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTotal Weight:\u003c\/strong\u003e 287 lb (130 kg)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eResistance Type:\u003c\/strong\u003e Plate-loaded\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTarget Muscle Groups:\u003c\/strong\u003e Anterior deltoids (primary), triceps (secondary)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Commercial gyms and high-traffic training facilities\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"accordion-section\"\u003e\n  \u003cinput class=\"accordion-toggle\" id=\"accordion-onyx-shoulder-press-why\" type=\"checkbox\"\u003e\n  \u003clabel for=\"accordion-onyx-shoulder-press-why\" class=\"accordion-label\"\u003eWhy Choose ONYX\u003c\/label\u003e\n  \u003cdiv class=\"accordion-content\"\u003e\n    \u003cul\u003e\n      \u003cli\u003eBiomechanically optimized pressing path improves comfort, control, and deltoid activation\u003c\/li\u003e\n      \u003cli\u003eDual-angle handles support different shoulder mobility needs and grip preferences\u003c\/li\u003e\n      \u003cli\u003ePlate-loaded design supports heavier progression and long-term strength development\u003c\/li\u003e\n      \u003cli\u003ePremium commercial build designed for high-end facilities and daily use\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"VO3 Fitness","offers":[{"title":"Default Title","offer_id":59780450058321,"sku":null,"price":2499.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/9418\/files\/ONYXShoulderPress_1.png?v=1783632239","url":"https:\/\/spartanfitness.ca\/products\/onyx-shoulder-press","provider":"Spartan Fitness Equipment","version":"1.0","type":"link"}