Steel Bow


(64 customer reviews)

Steel Bow


(64 customer reviews)

The Steel Bow 20″ Bullworker

(64 customer reviews)


  • Proven to build stronger muscles faster, using Isometric exercise principles.
  • Strengthen your Chest, Arms, Shoulders, Back, and Core with one simple fitness device.
  • Low impact training to burn fat and tone your body at home, without breaking the bank.
  • Customized resistance makes it simple for all fitness levels to build strength, tone your body, and improve your cardiovascular health.

Product Specifications

Your Steel Bow Includes
  • 5 interchangeable springs (0 – 35 lbs, 0 – 55 lbs, 0 – 80 lbs, 0 – 100 lbs. & 0 – 130 lbs)
  • Canvas carrying case
  • 90 day routine & instruction manual
  • Non-slip rubber pad
  • 2 removable cable grips
Weight 4 lbs
Dimensions 20 × 4 × 4 in

90-Day Risk-Free Guarantee

Free & Fast Delivery

5-Year Warranty

truly Functional fitness on your terms

Tone Triceps Steel Bow
Bow Classic Exercise

See the Steel Bow in action

While the fitness principles are the same as the Bow Classic®, the smaller size of the Steel-Bow allows you to target specific muscle groups, much like you would with a Dumbbell, allowing faster, more precise results.  The Steel-Bow allows for more routines to be performed, especially those involving Iso-Motion®, where you move through your natural range of motion while exercising your muscles.



What people are saying about the Steel Bow

(64 customer reviews)

“Purchased a steel bow because for certain exercises were a bit hard and figured a shorter model would help with that. It definitely did. Great construction and the new improved handles are a game changer. Very happy with my purchase and recommend to people who want a way to exercise at home.”


The Steel Bow is a solid piece of equipment. I have long had a home gym and frankly have no desire to go to a commercial gym. My job requires travel and the Steel Bow fits right in my luggage. A fast and intense workout is available anytime. The Steel Bow is solidly built and contains enough varied resistance springs to provide even the strongest person with a solid workout. Try one! You won’t be disappointed!

Kory D

“This is the one of the finest total body fitness equipment out there. I don’t have extra time for gym so in search of an alternative I found Bullworker and since then it has become my best friend. Bullworker products are awesome and there is no doubt it will benefit anyone who invest in Bullworker products.”

Sandeep Suryavanshi

The Steel Bow 20″ Bullworker

Bow Classic Package

Steel Bow – 20″ Bullworker Reviews

64 reviews for Steel Bow - 20" Bullworker

  1. Ken Adkins

    I enjoy working out with my new Bullworker. Once I figured out how to put the springs in , it was a snap. One complaint is that it is inefficient to work the legs.

  2. Rajendar Menen

    I have been using the Bullworker for over five decades. We were introduced to them as kids. In the years that followed, I have traveled and worked in different continents and I had to part with the Bullworker several times. It never breaks. So I gifted three pieces to friends. Now I am in one place, thanks largely to the virus doing the rounds, and I have a new piece which is also spectacular. I have been doing yoga and isometrics for decades. I am still very strong and fit. Tight, taut muscles, not bulging ones. But lethal, compressed power. Like a lithe panther. Even those double my size cannot arm wrestle me.

    The Bullworker is a fantastic piece of equipment. I also have the Iso Bow. Ordered online. I live in India . I may need the whole range. My question is: Why doesn’t Bullworker Inc. set up operations in India?? Have one outlet in India which supplies products to everyone in the region. It is a huge population and your profits will also be huge.

    Think about it.

  3. Bryan Taphouse

    I’ve had a bullworker for over 50 years ! After being diagnosed with cancer almost 4 years ago my fitness and weight suffered with all the treatments and I didn’t exercise much because of fatigue etc. In January I decided to get a Steel Bow as it’s more portable. I started the 90 day programme in early Feb and did 3 sets of each exercise. The result is that in the 90 days my fitness and shape returned and I have lost most of the cancer weight gain. After the original bullworker in 1966 eventually tired I got an X5 and am now using this with the Steel Bow. The support and advice online is great too.! This is a brilliant product and there can be nothing better for home fitness. I highly recommend Bullworker.

  4. Brandon Keuchkerian

    I started with chest expanders with 5 loose strings & then I found a Bullworker imitation from a nearby pharmacy. I used those two for several years but I was never fully happy with the results . . . And then by accident I saw a video of the Bullworker on YouTube, and I realized I was looking at a perfect exercise machine ! I now have the 20″ Steel Bow and I know that this is the best that can be !
    It is a masterpiece of creation for physical wellness & the perfect muscle machine !

  5. Chris Bowman

    I have been using Steel Bow for over 6 months, it’s great and very effective on it’s own and or in conjunction with other exercise routines that include Bullworker Classic and or Iso Flo. Highly recommended.

  6. Brer Rabbit (verified owner)

    ….Purchased my first Bullworker in 1974 if my memory serves me right. Purchased second one maybe ten plus years ago which I gave to my son. The present Bullworker was purchased a month ago….. No issues than, None now….Good Product!!

  7. George Jones (verified owner)

    I first had a Bullworker in my thirties. Now, at 77, I have another one! An excellent piece of kit for general fitness as well as muscel development. Used every other day as instructed, it helps keep fit in a big way. Due to the current situation, I can no longer get to the gym twicw a week and this is more than a substitute.

    My only disappointment was on being asked to pay a customs surcharge by the carrier when it arrived. No doubt it tells me about that in the small print, but who reads small print. Be up front about that Bullworker!

  8. David Litwack (verified owner)

    Great all purpose piece of exercise equipment. Functions as a mini-gym. I actually find I get a better workout with this than I did when I was working with weights in the gym. Quite economical when you consider the cost of dumb bells and barbells these days. Lent one to my son, but he wouldn’t give it back to me. So, I had to buy another. Well worth it.

  9. Jim Sheffield (verified owner)

    I’m a record holding powerlifter and have included the bullworker in my training for over 30 years. I’ve found that it is great not only for building muscle but for building stabilizing strength for my benchpress. I was able to compete at an elite status well into my 50’s and attribute much of that success and longevity to my years of training with the Bullworker. I highly recommend getting one.

  10. Josh

    Purchased a steel bow because for certain exercises were a bit hard and figured a shorter model would help with that. It definitely did. Great construction and the new improved handles are a game changer. Very happy with my purchase and recommend to people who want a way to exercise at home.

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