Rated 5.00 out of 5 based on 5 customer ratings
(5 customer reviews)




  • 2 arm bands & 2 leg bands
  • 1 hand pump
  • 1 carrying case
  • 1 license for the guidance app


Click here to watch a video on how to measure.

SIZING: As long as your limbs are bigger than 7in (18cm), which is the size of a 12-14yr old’s arm, or smaller than 39in (100cm) which is the size of a large NFL lineman’s thigh, we have you covered!

The B STRONG TRAINING SYSTEMTM is ideal for individual people who want to get fit anywhere.  The package is compact, lightweight, and doesn’t require any accessories to enjoy the benefits of full body strength training.

Our guidance app includes video instructions and tutorials that will teach you the basics of B STRONG training.  Once you create a user account, our algorithms will customize your pressure recommendations and walk you through basic exercises. From there, the only limitation is your imagination.

Additional bands can be purchased for use with your partner, spouse, sibling, etc.

Instructions to our guidance app come with your purchase receipt.  The app will teach you the basic safety rules and regimen to follow for safe and effective results.  B STRONG’s instructional material is the result of many years of experience with top athletes, trainers and coaches.  We have simplified everything down for you into a simple, follow along method, that will teach you the basics and how to expand from there.


Weight3 lbs
Dimensions10.5 x 6.875 x 4.5 in


  1. Rated 5 out of 5

    Brandon dyksterhouse (verified owner)

    I first met Jim when I was coaching Mikaela Shiffrin in 2015-2016. He introduced me to BFR at the time and I was immediately intrigued. Fast forward three years, this Christmas I was helping Lindsey Vonn alignment over Christmas break and took the tip of a slalom gate to my medial meniscus. It completely ripped it from the capsule. I had a complete repair January 31st and have been using your product ever since. I’ve really struggled with extension due to the scaring and extensive damage inside the knee. While using BFR straps my pain is almost completely gone. I am now 7+ weeks out of surgery and able to pedal a bike. I have been riding 20-30 min with the straps on my legs and am feeling pretty good. Love the product.

  2. Rated 5 out of 5

    Ryan Munoz, MS, CSCS

    BStrong is a great product. It’s very affordable compared to other blood flow restriction training devices, and In my opinion it has the best functionality. As strength coach I use the BStrong belts for recovery with my athletes- both in season and off season. We’ve seen great results over the past year.

  3. Rated 5 out of 5

    Steve Ellis

    Bought the cuffs 6 months ago and can’t live without them. I’m a personal trainer/body therapist and the cuffs are an important component of almost every one of my sessions. On a personal note I have osteoarthritis in my hip and the cuffs have a direct impact on that joint. I’m putting off hip surgery largely due to the BStrong system.

  4. Rated 5 out of 5


    Very interesting, much shorter recover, but no short cut on effort (you are working just as hard, just with less weight.) Excellent customer service from Sean, including dealing with a return (wrong size). Sean has also provided excellent user advice, including well after the purchase. PS Ive learned to ignore the burn to failure to a certain extent; mind over pain.

  5. Rated 5 out of 5

    Joseph S Samuel (verified owner)

    I’m 52 years old and have been very active my whole life. Most of my workouts through today have been HIIT with weight training focusing on body composition. About 2 years ago I had a surgery to repair my shoulder. Since then heavy weights started to take a toll. My elbows, knees were in constant pain from the isolation exercises. I had both tennis and golf elbow on both arms. I visited my Orthopedic Surgeon, Dr. Tal David who was the Dr. for the SD Chargers prior to moving to LA. Mentioned BFR and he was all for it. Said he used it with training and recommended the pressure cuffs. He said the elastic bands were not the way to go as you are guessing. After further research I found BStrong.
    I’m really amazed at how you gain strength and mass. I don’t think I’ll go back to heavy weights again for arms and legs.
    Last week I was reaching high pressure amounts on the cuffs after 60 days of use and did a regular routine for arms without the bands. I was amazed to see how much strength I gained and had no pain when finished. I did this to get new one rep max amounts so I could adjust my BFR Workouts. You made an amazing product. I was leery if it would work as over the years we all have seen 100s of gimmicks. There are no shortcuts. Plus my joints/tendons and ligaments are the best they have been- allowing me to increase my chest/back and shoulder workouts.
    Lastly, Sean has personally answered all of my questions. Every email was promptly returned.
    Thanks to these guys Im back to 10% Body Fat @ 212 Lbs. I could not of accomplished that at my age with heavy weights.

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