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Jupiter

Black Iron Neck Trainer Neck Harness Adjustable Neck Exerciser with 15lb Resistance Band for Core Strength Training

4.4(47)
$23.99$26.99
sizeS

77+ bought in the past month

Sobre este artículo

  • Features enlarged steel carabiner and thick D-Ring attachment.
  • Chain Length-39 inches, Resistance Band Length-26 inches.
  • BUILD UP NECK STRENGTH - With the Jupiter neck trainer you can strengthen your neck muscles and overall stability. Ideal as MMA training equipment, for football players, boxers, kickboxers, wrestlers, etc.
  • ADJUSTABLE HEAD HARNESS WEIGHT CAPACITY - Support Up To 500 Lbs. Jupiter adjustable head harness is constructed with steel d rings and reinforced stitching in key areas, enhancing durability.
  • MATERIAL - 5 MM Breathable Neoprene contour padding. The harness is equipped with thick padding around the neck area, providing superior comfort.

Key details

color_spec
‎Black
Brand
Jupiter
Color
Black
item_thickness
5 Millimeters
manufacturer
JUPITER

Dimensions and fit

Size
One Size
item_package_dimensions_l_x_w_x_h
9.72 x 7.99 x 2.95 inches
package_weight
0.97 Kilograms

Item information

brand_name
Jupiter
part_number
JN757047
best_sellers_rank
#52,912 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #64 in Strength Training Equipment Attachments #135 in Weight Lifting Belts
date_first_available
April 7, 2025
Highlights

About this item

  • Features enlarged steel carabiner and thick D-Ring attachment.
  • Chain Length-39 inches, Resistance Band Length-26 inches.
  • BUILD UP NECK STRENGTH - With the Jupiter neck trainer you can strengthen your neck muscles and overall stability. Ideal as MMA training equipment, for football players, boxers, kickboxers, wrestlers, etc.
  • ADJUSTABLE HEAD HARNESS WEIGHT CAPACITY - Support Up To 500 Lbs. Jupiter adjustable head harness is constructed with steel d rings and reinforced stitching in key areas, enhancing durability.
  • MATERIAL - 5 MM Breathable Neoprene contour padding. The harness is equipped with thick padding around the neck area, providing superior comfort.
Close-up view of the Black Iron Neck Trainer Neck Harness Adjustable Neck Exerciser with 15lb Resistance Band for Core Strength Training
Details

Materials and care

material
‎Neoprene, Nylon
closure
‎Buckle
Closure Type
Buckle
closure_type
Buckle

De la marca

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Product videos

Product video 1

Customer reviews

47 reviewsPositive

Rated 4.4/5 across 47 reviews — well received overall.

  • 75% of sampled reviews give 4–5 stars.

Customers say

Customers find the weightlifting belt comfortable, well-fitting, and of good quality, with high-quality materials.

Generated from the text of customer reviews

Reviews with images

Customer review image for Sturdy and durableCustomer review image for Comfortable And Strong...No Instructions...Customer review image for Comfortable And Strong...No Instructions...Customer review image for Comfortable And Strong...No Instructions...Customer review image for Comfortable And Strong...No Instructions...
See all photos
★★★★★

Build a Stronger Neck Safely and Effectively!

This neck harness exceeded my expectations! It’s durable, adjustable, and very comfortable during use. I’ve been using it 2–3 times a week, and already feel more support in my neck and upper back. The materials feel premium and the clips are strong and secure. Great tool for athletes or anyone recovering from neck weakness or improving posture. Read more

D. Carcasses
★★★★★

Works for me

Comfortable enough and allows for a variety of resistance. Works for me - attempting to strengthen my neck. Read more

M G Fennema
★★★★

more padding

just what i wanted, working great,,,,,thx Read more

Thanachai Salaswat
★★★★★

Strong and durable and comfortable fit

Good quality harness. Over the years, I've owned several different kinds of neck training brands, and I'd say, this is on par with the iron neck. Both in terms of quality and design–but with a very competitive price tag. What I look for in a neck training harness is strong stitching and a really tough and durable fabric and this product has that. The iron neck is good but way too overpriced, specifically, their alpha plus model. Where you basically have to pay an additional forty something bucks just to be able to have an adjustable head strap and side straps–like seriously😂? But yeah, good harness. It's also good knowing it can hold up to 500 lbs (not that you would realistically try to lift something that's this heavy) in terms of safety. Instead, I highly recommend going with lighter weight and more reps instead of heavier weight and less reps just to increase the overall longevity of this neck training tool. Read more

George
★★★★★

Sturdy and durable

I lift weights at my home and I needed a device to work out my neck. And I wasn’t going to afford the fancy machines they have in good gyms so I researched the helmet style neck accessories Amazon has listed. After I reviewed several options I decided on this particular brand and very happy I did. It’s well made and heavy duty material that is durable, comfortable and adjustable. Has heavy metal rings to add weight plates to and wide straps that attach with Velcro. Highly recommended for guys who lift heavy weights and need that “bull neck” look. Read more

Customer review image for Sturdy and durable
J Garrett
★★★★★

Quality item- very satisfied

This purchase really was a superb value. The material is high quality, the fit was good and the package included communication from the manufacturing company regarding feedback. I will look for this company's other fitness -related products in the future. I feel confident that this will function both as a method for building next strength through weight -related exercise, but the positioning of the straps allows also for use as an aid for isometric exercises. Read more

Dr. Jeff Doubter
★★★★

Comfortable And Strong...No Instructions...

The media could not be loaded. This piece of equipment is a vital part of my workout routine. Imagine a defined body and a tiny underdeveloped neck...lol. So this is the Jupiter Neck Harness m and I like the build quality and strong design. The padded head straps are comfortable even under heavy resistance, and the metal D rings feel solid and not cheap. The velcro is heavy duty and the stitching looks solid. This harness does not come with instructions. The chain is lightweight and I'm not sure how the welds on the link will last. The harness distributes weight evenly, which helps avoid strain or awkward pressure points. Only minor complaint is that the adjustment straps could use a bit more length for broader builds. Overall, I would recommend this neck harness for serious training setups. Read more

Customer review image for Comfortable And Strong...No Instructions...Customer review image for Comfortable And Strong...No Instructions...Customer review image for Comfortable And Strong...No Instructions...Customer review image for Comfortable And Strong...No Instructions...
Jason
★★★★★

Comfortable and 30lb strap

Very good. The 30lb strap works great Read more

Jeffrey
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