With the gym being closed and not having enough space for a weight bench, I started researching home workout solutions. As I read other product reviews, invariably, someone would mention “not as good as a Bullworker”. So I checked out the Bullworker. The reviews and the fact this product has been around for 40+ years sold me – I figured I’d give it a try.

I got the classic model, which comes with 5 springs for a full range of strengths. I’m no wimp at 5’11” and a pretty solid 205, but the second lowest spring is sufficient for a great upper-body workout – pretty sure I won’t get more one than level higher! But the results are what counts, and I’m happy to report I noticed a difference after just a few workouts – I’m talking one week, and my arms felt like they were back to where they were when the gym closed more than a month ago. There is definitely something to this isometric exercise.

I am super pleased with this purchase. This is no gimmick machine, but the real deal. High quality, well put together, and a really good workout. Buy it with confidence.

— D. Furman

I’ve started to use the ISO-FLO daily. I’ve gained muscle during these workouts and muscle definition as well. Muscle on muscle is no joke when done correctly and this is a wonderful device for those kinds of exercise. The book that it comes with fully describe the exercises and this equipment is very sturdy and up to a good workout.

— Exercise Nut