I have a bump on my spine/upper neck from the squat bar. Will this help me squat without aggrivating the bump?

I've seen this several times. Arnold Schwarzenegger had what I call a "squat knot" that was about half the size of a tennis ball. In fact, the first time I saw this was in our booth at the Arnold Schwarzenegger Fitness Expo, in Columbus, OH around 1993 or 94. This guys girlfriend asked me if the Manta Ray would get rid of it. I felt it and it was hard like a calcium deposit and I had no idea if it would/could go away. They came back a couple of years later (now married with a baby in tow) to thank me because it was completely gone. She said it did take a while. Google "pumping iron vhs images" and the one on the right with the title in red down by Arnold's knees shows the bump we're talking about. Good luck. Mark (inventor and manufacturer of the Manta Ray)

Will this work with an EZ bar?

Negative. It works with a one inch diameter barbell bar. An olympic barbell is correct for the Manta Ray. A smaller diameter bar will not be held correctly and the bar will slide.

Is it legal in powerlifting?

Not for competitions. This is primarily a training devise. Thank you.

I have used a manta ray for years but my question is for those who have used both the manta ray and a safety squat bar and your comparisons

My gym has a safety squat bar that has no pads so I use my manta ray on it, works great.

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Original Manta Ray by Advanced Fitness, Squat Load Distribution Device

Product ID: 1253082

Details

Brand
Manta Ray
Finish Type
Glossy
Global Trade Identification Number
Grip Size
Standard
Grip Type
Ergonomic
Item Weight
16 ounces

⚙️Snap-on secure fit

🛡️Injury risk reduction

🏋️‍♂️Even weight distribution

¥22805

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Description

🏋️‍♂️ Elevate your squat game—comfort meets power in every rep!

ERGONOMIC DURABLE - Glossy polyurethane polymer finish with a lightweight 16 oz build for lasting performance.
MAXIMIZE MUSCLE GAINS - Focus fully on technique and mass-building without discomfort distractions.
LIFT SMARTER NOT HARDER - Redistributes barbell load off your spine and shoulders for pain-free squats.
BUILT FOR INJURY PREVENTION - Minimizes crush trauma and muscle shearing so you can push limits safely.
EFFORTLESS SETUP EVERY TIME - Snap-on design keeps the pad perfectly centered—no slipping, no fuss.

The Original Manta Ray Squat Load Distribution Device by Advanced Fitness is a durable, ergonomic barbell pad designed to evenly spread weight across your trapezius and torso, reducing neck and shoulder stress. Its snap-on design ensures a secure, centered fit every set, helping prevent injuries and maximize muscle-building potential during squats.

Specifications

ASIN	B0017DGBY8
Best Sellers Rank	#55,910 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,426 in Exercise & Fitness Accessories
Brand Name	Manta Ray
Customer Reviews	4.5 4.5 out of 5 stars (1,129)
Finish Type	Glossy
Global Trade Identification Number	00760152000012
Grip Size	Standard
Grip Type	Ergonomic
Item Weight	16 ounces
Manufacturer	Manta Ray
Material	Polyurethane Polymer
Model Number	67070
Part Number	67070
UPC	760152000012 796793897711
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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¥22805

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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