Arm Blaster

Name: Arm Blaster
Brand: Gym Reapers
Rating: 4.11 (3 reviews)

Gymreapers’ Arm Blaster is a contoured-aluminum bicep isolator worn around the neck during curls, holding both elbows locked against the torso to force strict isolation and cut out the back-and-forth swing that lets other muscles take over the movement. It’s built from rust-resistant aluminum with rubber-capped ends and a neoprene-padded, adjustable nylon neck strap, and works with barbell curls, single-arm dumbbell curls, preacher curls, hammer curls, and most other elbow-flexion bicep work.

It ships in Black, Red, and Ranger Green and is sold direct from gymreapers.com for $59.99, backed by a 1-year replacement guarantee. Fitness Volt’s independent roundup ranks it the #1 “Best Overall” arm blaster, though its review notes the strap may not extend far enough for athletes over 6’2” or with a very wide torso.

Width	24 in
Colors	Black, Red, Ranger Green
Material	Rust-resistant aluminum, neoprene-padded neck strap, adjustable nylon strap
Warranty	1-year replacement guarantee (manufacturer)
Manufacturer	Gymreapers
Compatible exercises	Barbell curls, single-arm dumbbell curls, standing curls, preacher curls, hammer curls

What is a Miscellaneou?

What’s in Miscellaneous

This is the catch-all for the conditioning tools and accessories that don’t fit a single equipment class — weighted vests and plate carriers, medicine and slam balls, plyo boxes, ab mats, and the odds and ends that round out a garage gym. Items land here because their job (loaded carries, jumps, core work) cuts across the categories rather than sitting neatly inside one.

Who it’s for

Anyone filling in the gaps around the big pieces. If you already have a rack, bar, and plates, this is where you find the vest for rucking and weighted push-ups, the ball for slams and wall throws, or the box for step-ups and box jumps. Match the tool to the training you actually do — a plate carrier for conditioning and rucking, plyo boxes for explosive work — rather than buying the whole shelf.

How it compares

	Arm Blaster	Squat Wedges 5° – 30°	Dumbbell Spotter Hooks	Echo Bike Bottle Cage
GymRadar rating	4.11/5	4.11/5	4.09/5	4.09/5
Price	$59.99	$125.00
Width	24 in	30"
Colors	Black, Red, Ranger Green
Material	Rust-resistant aluminum, neoprene-padded neck strap, adjustable nylon strap	One-piece steel construction
Warranty	1-year replacement guarantee (manufacturer)
Manufacturer	Gymreapers	PRIME Fitness
Compatible exercises	Barbell curls, single-arm dumbbell curls, standing curls, preacher curls, hammer curls

4.1/5 · 3 GymRadar reviews

Reviews by source

Expert	4.11/5	3 reviews
Retailer	5.0/5	76 reviews

Gymreapers’ Arm Blaster is a contoured-aluminum bicep isolator worn around the neck to lock the elbows against the torso during curls, cutting out secondary muscle recruitment. Build quality is the standout: Fitness Volt’s independent roundup ranks it #1 “Best Overall” among arm blasters at 4.8/5, praising the neoprene elbow pads for staying put without sliding and the neck strap for even pressure distribution, and an independent expert sample separately rates it 4.11/5. Versatility is the weakest dimension – Fitness Volt flags that larger athletes (over 6’2” or wide-torsoed) may not get enough strap extension to fit comfortably.

+Build quality: contoured aluminum keeps both arms in a consistent position, and neoprene elbow pads have "ideal density" that prevents sliding (Fitness Volt, ranked #1 Best Overall)
+Functionality: locks elbows tight against the torso to force true bicep isolation and cut out secondary muscle recruitment (manufacturer product page)
+Build quality: neck strap distributes pressure evenly and edges are smooth-finished with no irritation reported (Fitness Volt)
+Durability: backed by a warranty -- lifetime per Fitness Volt's review, 1-year replacement per the manufacturer's own page (discrepancy noted, but either way it's a covered product)

−Versatility: may not comfortably fit athletes over 6'2" or with very wide torsos -- strap extension can fall short for larger body types (Fitness Volt)
−Value: at $59.99 on the manufacturer's own site it sits at the pricier end for a single-purpose accessory, though Fitness Volt notes a lower $34.99 street price elsewhere
−Durability: no independent long-term wear data -- the expert sample (n=3) and Fitness Volt's review are first-impressions/short-term assessments, with no dedicated teardown found
−Functionality: the underlying arm-blaster category itself draws some skepticism -- one general (non-Gymreapers-specific) editorial piece found the neck-forward position uncomfortable for the lower back and preferred preacher or incline dumbbell curls instead, a caveat worth weighing regardless of brand

$59.99

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