{"product_id":"hayabusa-classic-12-double-end-bag","title":"Hayabusa Classic 12\" Double End Bag – Speed \u0026 Accuracy Boxing Training Equipment","description":"\u003cp\u003e\u003cstrong\u003ePro-grade training gear that elevates every session — the Hayabusa Classic 12\" Double End Bag is built for serious coaches and serious athletes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Classic 12\" Double End Bag is engineered around Hayabusa's commitment to combat-sport craftsmanship — pro-grade construction, athletic fit, and the durability serious training demands. Whether you're drilling fundamentals or competing at the elite level, this is gear built to perform.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium materials engineered for repeated training\u003c\/li\u003e\n  \u003cli\u003eAthletic-grade construction\u003c\/li\u003e\n  \u003cli\u003eDesigned for both coaches and self-training\u003c\/li\u003e\n  \u003cli\u003eBuilt to last through high-volume use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eCoaching, partner drills, and solo training.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAvailable in Black, One Size.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAbout Hayabusa\u003c\/h3\u003e\n\u003cp\u003eHayabusa Fightwear has been engineering combat-sport gear since 2005, trusted by world champions across MMA, boxing, Muay Thai, and BJJ. Every product is built around the same engineering principles that define their pro-level gear: pro-grade durability, athletic-grade fit, and the kind of construction that holds up to real training.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat is a double end bag used for in boxing training?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cp\u003eA double end bag is mounted on elastic cords at ceiling and floor level, creating a bag that rebounds quickly when struck. This trains punch accuracy, hand speed, timing, and combination rhythm. Because the bag snaps back after each strike, it also develops defensive head movement and reaction time — making it one of the most effective solo training tools in boxing and Muay Thai.\u003c\/p\u003e\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat is the advantage of the 12\" Classic size over a smaller double end ball?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cp\u003eAt 12 inches, the Classic Double End Bag offers a larger striking surface than most double end balls, making it better suited for developing accuracy at moderate pace and for combination drilling. Smaller double end bags (6–8 inches) rebound faster and are used primarily for elite speed and reaction work. The 12\" Classic is the most versatile choice for fighters at all levels who want clean, accurate punching without the extreme rebound of a mini bag.\u003c\/p\u003e\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHow do I set up a double end bag at home?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cp\u003eA double end bag requires a ceiling mount point and a floor anchor — the Hayabusa Double End Heavy Bag Anchor provides a purpose-built floor attachment. The ceiling attachment should be rated for repeated dynamic loads: a heavy-duty eye bolt into a structural joist or a purpose-built speed bag platform are the most common solutions. Set the bag at approximately chest height for most adult fighters and test the mount at low intensity before training at full speed.\u003c\/p\u003e\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHow do I care for a double end bag?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cp\u003eWipe down the exterior with a lightly damp cloth after sessions to remove sweat and residue. Check the elastic cords regularly — elastic degrades with repeated stretching and should be replaced when cords lose tension or show signs of wear. Store away from direct sunlight to prevent premature material deterioration. For leather-finish bags, apply a light conditioner periodically to prevent drying and cracking.\u003c\/p\u003e\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is a double end bag used for in boxing training?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A double end bag is mounted on elastic cords at ceiling and floor level, creating a bag that rebounds quickly when struck. This trains punch accuracy, hand speed, timing, and combination rhythm. Because the bag snaps back after each strike, it also develops defensive head movement and reaction time — making it one of the most effective solo training tools in boxing and Muay Thai.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the advantage of the 12\\\" Classic size over a smaller double end ball?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"At 12 inches, the Classic Double End Bag offers a larger striking surface than most double end balls, making it better suited for developing accuracy at moderate pace and for combination drilling. Smaller double end bags (6–8 inches) rebound faster and are used primarily for elite speed and reaction work. The 12\\\" Classic is the most versatile choice for fighters at all levels who want clean, accurate punching without the extreme rebound of a mini bag.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I set up a double end bag at home?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A double end bag requires a ceiling mount point and a floor anchor — the Hayabusa Double End Heavy Bag Anchor provides a purpose-built floor attachment. The ceiling attachment should be rated for repeated dynamic loads: a heavy-duty eye bolt into a structural joist or a purpose-built speed bag platform are the most common solutions. Set the bag at approximately chest height for most adult fighters and test the mount at low intensity before training at full speed.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I care for a double end bag?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Wipe down the exterior with a lightly damp cloth after sessions to remove sweat and residue. Check the elastic cords regularly — elastic degrades with repeated stretching and should be replaced when cords lose tension or show signs of wear. Store away from direct sunlight to prevent premature material deterioration. For leather-finish bags, apply a light conditioner periodically to prevent drying and cracking.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Hayabusa","offers":[{"title":"One Size \/ Black","offer_id":48668163604695,"sku":"PTS3SDB-BK","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/5453\/5127\/files\/DoubleEndedBag_MainImg_199e65c4-3d61-4377-b9b8-3004ea1613ea.png?v=1779821707","url":"https:\/\/martialimports.com\/es\/products\/hayabusa-classic-12-double-end-bag","provider":"Martial Imports Inc","version":"1.0","type":"link"}