The 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.
What's Included
- Patented Neck Flex® Halo head harness (PAT. 11,007,405 B2 & 11,413,491 B2)
- Bodylastics® patented 19 lb anti-snap resistance band
- Bodylastics® door anchor — train anywhere there's a door
- Neck Flex® tote bag
- Neck Flex® sticker
- Free instructional training videos
Built Beyond the Industry Standard
- Thick diamond-embossed neoprene padding for comfort under load
- Heavy-duty nylon webbing and polished metal buckles — no plastic load-bearing parts
- Multiple D-ring anchor points (front, rear, and sides) for full-range training
Movements Trained
Flexion, 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.
Versatile 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 The Revolver™ Rotation Kit.
Which Neck Flex® Kit Is Right for You?
The 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 The MMB Pro Series Kit or the Kevlar®-reinforced Ballistic Series Kit.
Named in peer-reviewed research
When 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)."
That 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.
Murray, Lange, Søgaard & Sjøgaard, Frontiers in Public Health, 2020. Being named as research equipment is not an endorsement by the researchers or by the Royal Danish Air Force, and the study did not measure concussion.
