{"product_id":"neck-flex-halo-series-kit","title":"Neck Flex® HALO Series Kit — Resistance Band Neck Harness","description":"\u003ch2\u003eNeck Flex® HALO Series Kit — at a glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat it is:\u003c\/strong\u003e the original patented Neck Flex head harness (2012), built from nylon webbing and metal hardware for band-based neck training.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn the box:\u003c\/strong\u003e HALO harness, Bodylastics® 19 lb resistance band, Bodylastics® door anchor, Neck Flex tote bag, sticker, and instructional videos. Ready to train anywhere there is a door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrains:\u003c\/strong\u003e neck flexion, extension and lateral flexion through vertically oriented D-rings on each quadrant of the harness; add the Revolver™ attachment for loaded rotation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoading:\u003c\/strong\u003e resistance bands from a door anchor; compatible with cables and chains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvidence:\u003c\/strong\u003e the Neck Flex is the head harness named in three peer-reviewed papers from a Royal Danish Air Force randomized controlled trial (\u003cem\u003eBMC Musculoskeletal Disorders\u003c\/em\u003e 2015 and 2017; \u003cem\u003eFrontiers in Public Health\u003c\/em\u003e 2020). In 2021 a federal court granted a preliminary injunction after finding a competitor's harness matched the Neck Flex \"apparently even down to the stitching pattern.\" \u003ca href=\"\/pages\/neck-flex-evidence-profile\"\u003eFull evidence profile\u003c\/a\u003e · \u003ca href=\"\/blogs\/resources\/neck-flex-vs-iron-neck\"\u003eNeck Flex vs. Iron Neck\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade by:\u003c\/strong\u003e Gonza LLC, Leesburg, Virginia. Designed and engineered in the United States. Sold since 2012. Five U.S. patents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Neck Flex® Halo Series Kit is the harness that started it all — our original patented design, from a veteran-owned company, designed and engineered in the United States. Simple in design, unmatched in versatility: a multi-directional head harness system for safe neck strengthening, toning, and rehabilitation at home, in the gym, or on the road.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePatented Neck Flex® Halo head harness (PAT. 11,007,405 B2 \u0026amp; 11,413,491 B2)\u003c\/li\u003e\n\u003cli\u003eBodylastics® patented 19 lb anti-snap resistance band\u003c\/li\u003e\n\u003cli\u003eBodylastics® door anchor — train anywhere there's a door\u003c\/li\u003e\n\u003cli\u003eNeck Flex® tote bag\u003c\/li\u003e\n\u003cli\u003eNeck Flex® sticker\u003c\/li\u003e\n\u003cli\u003eFree instructional training videos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt Beyond the Industry Standard\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThick diamond-embossed neoprene padding for comfort under load\u003c\/li\u003e\n\u003cli\u003eHeavy-duty nylon webbing and polished metal buckles — no plastic load-bearing parts\u003c\/li\u003e\n\u003cli\u003eMultiple D-ring anchor points (front, rear, and sides) for full-range training\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMovements Trained\u003c\/h3\u003e\n\u003cp\u003eFlexion, extension, and lateral flexion — the three primary movements for building neck strength, improving posture, relieving desk-work tension, and supporting injury prevention in football, wrestling, MMA, and other contact sports.\u003c\/p\u003e\n\u003cp\u003eVersatile by design: the Halo's D-rings work with the included resistance band, cable stacks, and chain-loaded plates (chain not included). Add loaded rotation with \u003ca href=\"\/products\/neck-flex-revolver-rotation-kit\"\u003eThe Revolver™ Rotation Kit\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhich Neck Flex® Kit Is Right for You?\u003c\/h3\u003e\n\u003cp\u003eThe Halo Series is our entry kit — band-ready straight out of the bag. For dedicated plate-loading attachment points with the heavy-duty chain and carabiners included, step up to \u003ca href=\"\/products\/neck-flex-mmb-pro-series-kit\"\u003eThe MMB Pro Series Kit\u003c\/a\u003e or the Kevlar®-reinforced \u003ca href=\"\/products\/neck-flex-ballistic-kevlar-series-kit\"\u003eBallistic Series Kit\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eNamed in peer-reviewed research\u003c\/h3\u003e\n\u003cp\u003eWhen researchers ran a 20-week randomized controlled trial on 69 Royal Danish Air Force helicopter pilots and crew, they had to name their equipment in the methods section so that other labs could reproduce the work. The harness they named was ours: \"a head harness (The Original Neck Flex® Head Harness, Gonzo Companies, USA).\"\u003c\/p\u003e\n\u003cp\u003eThat choice was made during study design — before any results existed, by researchers with no stake in selling harnesses, for a protocol that ran three times a week for five months without supervision. Fit across 69 heads, load stability, padding and stitch integrity at the load points all had to hold, or the data would not.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMurray, Lange, Søgaard \u0026amp; Sjøgaard, Frontiers in Public Health, 2020.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/blogs\/resources\/neck-flex-peer-reviewed-research-danish-air-force-study\"\u003eRead the full breakdown of the study\u003c\/a\u003e\u003c\/p\u003e","brand":"Neck Flex®","offers":[{"title":"Default Title","offer_id":46868022952181,"sku":"NECKFLEX-HALO KIT-001","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/7509\/0677\/files\/halo-kit-square-big_c47705db-26e7-4062-a0ce-ffb7cbd7689c.jpg?v=1791571508","url":"https:\/\/www.theneckflex.com\/products\/neck-flex-halo-series-kit","provider":"Neck Flex®","version":"1.0","type":"link"}