Chest Expander
Product Features
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Build Lean Muscle
So, you're looking for that natural, wiry look like you can definitely push the weights, but still have energy to go a few rounds in the ring. This bodybuilding classic is a TKO for lean, defined muscles that pop in all the right places
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Highly Versatile
Don't let the name fool you: it comes from ye olden bodybuilding days. Target your back, triceps, and biceps with rows, curls, flyes, and even more when you anchor it to a fixed point or use two for bilateral work (#upsell).
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Beginner & Pro Friendly
With 7 adjustable springs on carabiners, you can remove and adjust the tension to suit your experience and goals. Beginners can remove springs for less tension and add them back and play this bad boy like a muscle-building accordion (Lederhosen optional).
Product Details
Don't let the name fool you: this bodybuilding classic targets the back, triceps, biceps, and more.
It's been a staple in bodybuilding for over a century for its effectiveness and versatility in building lean, defined muscle with that wiry, natural look.
Built for progression, this steel contraption has 7 springs with carabiner attachments, so you can remove or double up springs, adjusting the tension to suit your goals and experience level. When fully stretched, each spring provides 20lbs of resistance.
Beginners and pros alike can use this for curls, flyes, and rows or attach to a fixed point for presses. Grab two for even more versatility (shameless upsell!)
The chest expander offers consistent tension throughout the movement regardless of how many springs are attached, making it optimal over bands for bodybuilding.
The design hasn't changed much over the past century because it hasn't needed to, but we've thrown on rotating handles and knurling for that cherry on top of a swole sundae.
Watch your arm hair, though—and if you see Kaevon walking around looking smoother than a baby porpoise, mind your business.
IMPORTANT: Use a minimum of two springs on opposing ends of the handles to avoid over-stretching them. The warranty on the springs is 3 months, as they are considered a perishable item.
PRODUCT SPECS
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Weight (lb) |
7.0 lb
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Knurling |
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- JLJopguy L.Verified ReviewerRated 5 out of 5 stars19 hours agoOutstanding Quality
Outstanding. The other chest expander on the market is triple the price but I don't think it is triple the quality.
I've used it for 2 months now and I've seen massive improvements in upper back and rear delt muscles. The unique tension that this thing gives is nothing like I've ever felt before. The springs have not loss any tension in this time period. The build quality of the handles is good with very light knurling. I would have preferred slightly sharper knurling but it's not a big issue.
I would love to see replacement springs sold in case the springs degrade or break even though I think the springs are unlikely to break any time soon. Maybe one extra spring can be provided to the buyer?
Would recommend!
- CLChris L.Verified BuyerRated 5 out of 5 stars1 week agoChests of steel
This chest expander is superb. Very well built and will last a lifetime.
Bells of Steel USA1 week agoThanks for the stellar review, Chris! Chests of steel, indeed! We're stoked that the chest expander is living up to its mighty reputation and ready to stand the test of time. Here's to endless gains and strength building!
Yours in strength,
The B.o.S. Crew - SBSeumas B.Verified BuyerRated 5 out of 5 stars1 week agoSprings
I adore this product, the spring based tension is brilliant and I’d love more spring based devices, there much easier to store and cheaper then traditional weights, I think a rack attachment spring based pulldown would be great, thanks for the great stuff
Bells of Steel USA1 week agoThanks for the fantastic 5-star review, Seumas! You're absolutely right about the storage benefits, and we love hearing ideas like the rack attachment spring-based pulldown from customers who really get what makes this equipment special! We'll be sure to pass this along to our product development team!
Yours in strength,
The B.o.S. Crew. - JCJayson C.Verified BuyerRated 5 out of 5 stars2 weeks agoChest expander review
Overall, super happy with the quality and the customer service. Only negative thing took forever to get shipping super slow. And you have to sign for the product they won’t drop it off so you have to miss work to pick up your item but awesome product..
Bells of Steel USA1 week agoThanks for the awesome review, Jayson! We're happy to hear you're loving the Chest Expander quality and that you had a great experience with our customer service team. We really appreciate your patience with the shipping - we know waiting for your gear can be frustrating, especially when you're keen to get training! That signature requirement by the courier is for making sure your investment gets to you safely, but we totally get how inconvenient it can be having to arrange pickup.
Yours in strength,
The B.o.S. Crew. - DBDavid B.Verified BuyerRated 5 out of 5 stars2 weeks agoChest expander
Solid chest expander with smooth bearing operation handles also like easy on /off spring carabiner
Bells of Steel USA2 weeks agoThanks for the fantastic review, David! We're happy to hear you are enjoying the chest expander!
Yours in strength,
The B.o.S. Crew.
