






Product description




The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. 321 STRONG Foam Roller Merchant Video

PATENTED TECHNOLOGY: Relieve sore muscles, perform deep tissue massage and acupressure with our medium density massage roller, great for relieving back pain. The patented projections extend deep into soft tissue and fascia to break up knots and calm tense muscles in your neck and back
SUPERIOR QUALITY: Our textured foam roller mimics the hands, fingers, and thumbs of a physical therapist, but in the privacy of your own home. It features a super-strong and lightweight core, and is entirely wrapped in BPA-free closed cell EVA foam for a premium look and feel. The density of the projections, and their unique shape and pattern offer effective results with a comfortable level or penetration into the soft tissue and muscle fascia
TARGETED RELIEF FROM PAINFUL ADHESIONS: Exceptionally suited for a comfortable yet effective deep tissue massage, our product is designed from the ground up to flush lactic acid from muscle tissue, enhance pre- and post- workout stretching and recovery. It is firm enough to offer therapy to the muscle groups on either side of the spine, yet soft enough to not hurt the spine when rolled directly
UP YOUR STRETCH GAME: Our massage roller offers three massage zones that allow you to dial in your massage intensity. The smallest projections are like a massage therapists finger tips, the larger projections mimic the thumbs, and the largest ones feel like the base of the palms. There is no hard plastic in our product, so you won’t crack it, and it supports an incredible amount of weight so it won’t deform or flex
QUICK AND EFFECTIVE: Foam rolling for just 20 minutes after exercise, and again at 24 and 48 hours has been clinically proven to reduce recovery time by 20%, increase flexibility by 10%, and reduce soreness by as much as 30%. They have also been shown to decrease the risk of injuries in the first place
Protected by 7 US Patents: 9,345,921; 9,539,167; 9,656,112; 10,278,890; 10,695,260; 12,201,571; 12,193,986
eBOOK COMPANION GUIDE – Please download our companion eBook right here on this page, under the section called “Product guides and documents” or eBook can be downloaded for free via the manufacturer’s website, also arrives as an email attachment
13 reviews for 321 Strong Foam Roller – Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook
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$27.78

Amazon Customer –
Works Just As Designed
Loving this roller for tight Hamstrings, Quadriceps, and calf muscles. Nice and firm. Very sturdy.
Oliver –
It really gets in there
Love this foam roller! Its nice and compact for easy storage and doesn’t have a lot of give like my last foam roller. The different textures really get into the muscle and work out any knots
Michael Branch –
Just right
Sometimes foam rollers can feel a little like Goldilocks looking for a place to sleep…too soft (and they fall apart), too firm (and they hurt more than they help) and then there’s the one that is just right (like this one). This foam roller is firm and well made, the grooves really get in there to loosen up knots and massage nagging aches and pains and can be used in various applications. I haven’t traveled with it, but it will fit in a carry on suitcase if you need to bring it with you. I use it a few times a week as part of a mobility routine to supplement my weight lifting program. Highly recommend.
Anonym –
Effective and durable
This is a great roller! Firm enough to roll out extreme tightness and knots, and soft enough not to hurt. The bumps are nice and it’s light enough to carry around
J.Hertz –
Good quality Roller
This is a solid roll . It really hits the deep tissue pain and helps loosen or relieve any tightness or pain
Bunny Lava –
Great quality and very effective!
This is excellent quality and super durable. It still seems brand new after years of consistent use. I expected the foam to be spongier, but it’s actually for the best that it’s so firm because it’s easier to control. Although the spikes look a bit intimidating, the surface feels surprisingly even when I’m rolling flat, and I can also target specific spots simply by adjusting my position. By turning my torso to the side while rolling my back, I can even work the knots under my shoulder blades, which is fantastic since that’s mainly why I bought this.It’s also proven quite effective at relieving tightness and cramps I often experience due to Restless Legs Syndrome. Rolling my calves and thighs before bed really relaxes my legs, which helps me fall asleep much faster and wake up without soreness. My best friend owns one too and swears by it after vigorous workouts. It can even be used purely for pleasure, as the massage function feels enjoyable all around.Best of all, there are plenty of ways to utilize it regardless of one’s fitness level. I have poor upper body strength but still found many easy exercises that alleviate my back and leg issues. There are tons of great guides online. I suggest securing loose clothing and long hair beforehand, and I’d also recommend starting slow and taking care not to overdo it. This is an extremely versatile and valuable tool when used in moderation, but going too long or hard, especially on a single area, can result in bruising. Once I began limiting sessions to 15 minutes, I had no further issues.My only complaint is the length. I’m a woman with a small frame, and this is the same size as my upper back from shoulder to shoulder. I struggle to stay perfectly straight while rolling my back, so I start falling off the side as soon as I become crooked. With a few extra inches of leeway, I wouldn’t have to stop and reposition so often. That’s just a matter of convenience though. A longer model wouldn’t be any more effective, and I don’t plan on replacing this one until absolutely necessary because I’m so satisfied with it otherwise.
Smiley –
Hard
Material is thicker plastic and foam is on the harder side than a medium. Color is true to picture. Roller is good for body but not neck. I found this roller to be too hard to get comfortable for my neck as well as too big. I did like using this roller for my calfs and back but it did take adjusting to hardness. My kids love to steal it and lay on it for their backs and it’s holding up well to their gentleness lol
Edward M. –
321 Strong Foam Roller
Like the color, works well
MRS ANNE QUIGLEY –
Great product
Jo –
Perfect little size that targets all the right areas
Moutaz Issa –
the 3 stars because I found it being sold somewhere else for 30% less price.
Ahmed Khattab –
It is not the 321 STRONG , It is a generic and also unreturnable !
Adnan Almuslem –
Good tool to relieve upper back pain. It is made of excellent hard rubber material with nice design.