{"product_id":"onyx-rear-kick","title":"ONYX Rear Kick","description":"\u003c!-- Product Description --\u003e\n\u003cp\u003eThe ONYX Rear Kick is a premium plate-loaded strength machine engineered for focused glute development and powerful hip extension training. Built for large commercial gyms and high-end personal training studios, its reinforced construction and modern design deliver long-term performance under heavy use.\u003c\/p\u003e\n\u003cp\u003eErgonomic auxiliary handles provide stable, comfortable support to help users maintain strong posture throughout the movement. A 20° inclined wide body pad increases hip mobility and extends range of motion for higher-quality reps, while padded calf support stabilizes the supporting leg to reduce compensation. The movement arm follows the natural trajectory of the hip joint, and the oversized dual-angle anti-slip footplate supports multiple externally rotated foot positions for more complete glute activation.\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-rear-kick-features\" type=\"checkbox\"\u003e\n  \u003clabel for=\"accordion-onyx-rear-kick-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 Rear Kick:\u003c\/strong\u003e Designed for targeted glute training, hip extension strength, and lower-body development.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStable and Durable Construction:\u003c\/strong\u003e Reinforced structural build engineered for heavy commercial gym use.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eErgonomic Auxiliary Handles:\u003c\/strong\u003e Precisely angled for a comfortable grip and stable support to maintain posture and control.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e20° Inclined Wide Body Pad:\u003c\/strong\u003e Provides generous support space while improving hip mobility and increasing range of motion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePadded Calf Support:\u003c\/strong\u003e Stabilizes the supporting leg, reduces compensation, and supports more isolated glute engagement.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDual-Angle Anti-Slip Footplate:\u003c\/strong\u003e Oversized foot support accommodates multiple hip rotation angles for more complete glute activation.\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-rear-kick-training\" type=\"checkbox\"\u003e\n  \u003clabel for=\"accordion-onyx-rear-kick-training\" class=\"accordion-label\"\u003eTraining Options\u003c\/label\u003e\n  \u003cdiv class=\"accordion-content\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRear Kick \/ Hip Extension:\u003c\/strong\u003e Primary movement focused on glute max activation and hip extension strength.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGlute Isolation Training:\u003c\/strong\u003e Stabilized body positioning supports more direct glute engagement with less compensation.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRange of Motion Enhancement:\u003c\/strong\u003e 20° inclined pad increases hip mobility for deeper, higher-quality reps.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFoot Position Variation:\u003c\/strong\u003e Dual-angle footplate supports externally rotated stances to shift emphasis through the glutes.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStrength \u0026amp; Hypertrophy Programming:\u003c\/strong\u003e Plate-loaded progression supports heavy sets and controlled volume work.\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-rear-kick-specs\" type=\"checkbox\"\u003e\n  \u003clabel for=\"accordion-onyx-rear-kick-specs\" class=\"accordion-label\"\u003eProduct Specifications\u003c\/label\u003e\n  \u003cdiv class=\"accordion-content\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDimensions (L × W × H):\u003c\/strong\u003e 65.9 × 46.0 × 65.2 in\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTotal Weight:\u003c\/strong\u003e 254 lb\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 Glutes (primary), hamstrings (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-rear-kick-why\" type=\"checkbox\"\u003e\n  \u003clabel for=\"accordion-onyx-rear-kick-why\" class=\"accordion-label\"\u003eWhy Choose ONYX\u003c\/label\u003e\n  \u003cdiv class=\"accordion-content\"\u003e\n    \u003cul\u003e\n      \u003cli\u003eNatural hip-joint movement path supports smoother reps and higher-quality glute activation\u003c\/li\u003e\n      \u003cli\u003eInclined support pad increases hip mobility and extends range of motion\u003c\/li\u003e\n      \u003cli\u003eCalf stabilization reduces compensation for more isolated training\u003c\/li\u003e\n      \u003cli\u003eCommercial-grade construction designed for daily high-traffic 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":59780449927249,"sku":null,"price":2499.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/9418\/files\/ONYXRearKick_1.png?v=1783632234","url":"https:\/\/spartanfitness.ca\/products\/onyx-rear-kick","provider":"Spartan Fitness Equipment","version":"1.0","type":"link"}