{"product_id":"leg-extension-8106","title":"Spirit SP-4305 Leg Extension","description":"\u003ch2\u003eQuad training aligned to the knee's axis\u003c\/h2\u003e\u003cp\u003eA leg extension that sits the user out of line stresses the knee and loses the quad. The Spirit SP-4305 Leg Extension adjusts the back pad for proper alignment with the machine's axis of rotation, so members train the quadriceps through a clean, guided range.\u003c\/p\u003e\u003ch2\u003eWho it's for\u003c\/h2\u003e\u003cp\u003eCommercial gyms, hotel fitness centres, clubs, college gyms and rehab-oriented facilities that want a guided quad station.\u003c\/p\u003e\u003ch2\u003eKey benefits\u003c\/h2\u003e\u003cp\u003eThe back pad adjusts for proper alignment with the machine's axis of rotation. The lower tibia pad self-adjusts, limiting the number of necessary set-up changes. The range of motion is adjustable for users with limited knee flexion, which suits rehab work. A 115 kg stack, integrated rep counter and top-cap storage complete the station.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSpirit SP-4305 Leg Extension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct weight\u003c\/th\u003e\n\u003ctd\u003e241 kg (531 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight stack\u003c\/th\u003e\n\u003ctd\u003e115 kg (250 lb) — 10 lb × 5 + 20 lb × 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L × W × H)\u003c\/th\u003e\n\u003ctd\u003e1,475 × 1,260 × 1,500 mm (58 × 50 × 59 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003ctd\u003eAdjustable back pad, self-adjusting tibia pad, adjustable range of motion, integrated rep counter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSpirit Fitness (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCommercial \u0026amp; home use\u003c\/h2\u003e\u003cp\u003eOn a commercial floor the SP-4305 gives you a safe quad station that suits members and rehab clients. In a large home gym it delivers guided leg-extension work with easy set-up.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan the range be limited for a recovering knee?\u003c\/h3\u003e\u003cp\u003eYes. The range of motion adjusts for users with limited knee flexion.\u003c\/p\u003e\u003ch3\u003eHow heavy is the stack?\u003c\/h3\u003e\u003cp\u003e115 kg (250 lb).\u003c\/p\u003e\u003ch3\u003eHow do I get it in India?\u003c\/h3\u003e\u003cp\u003eIt is available in India through AFTON. Use Enquire now.\u003c\/p\u003e\u003ch2\u003eThe AFTON promise\u003c\/h2\u003e\u003cp\u003eAFTON is the authorised distributor in India for Spirit Fitness. Every unit ships with a GST invoice, is installed by AFTON technicians, and is backed by our national spares-and-service network across 100+ cities. Tell us your facility and we will arrange a quote. Enquire now.\u003c\/p\u003e","brand":"Spirit Fitness","offers":[{"title":"Default Title","offer_id":49445542985957,"sku":"SKU-K-A4N1BGP3FB","price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6048\/4581\/files\/capture_b8f93558-ad01-4949-9701-229350894641.png?v=1782396704","url":"https:\/\/aftonfitness.com\/products\/leg-extension-8106","provider":"Afton Fitness","version":"1.0","type":"link"}