Improved
Physical Benefits,
Reduced Recovery Time

Increased Performance

Better and faster results

Leaner body mass

Promotes anti-aging

Maintains bone density

Safe and simple to use

What is BFR Training?
BFR Training improves the physical benefits you obtain from exercise while decreasing your recovery time.

True, Optimal, Safe BFR
Research backed, patented design. Our form of BFR is untethered, affordable, and easy to use. This is no strap, tourniquet or blood pressure cuff, our band design was engineered for one purpose only - Optimal BFR.
The BFR Training System Trusted by





















Our Founder, Jim Stray-Gundersen, MD, Explains How BFR Training Can Enhance Your Workouts


The Training System Relied Upon by Elite Athletes, Fitness Enthusiasts, Those With Limited Mobility, and Wellness Practitioners Alike

Scientifically Proven Results
- Strength increase 18.4% with LL-BFR training following 16 weeks of BFR.
- Strength increased 15.9% in back squat with adolescents after 12 sessions over 6 weeks of BFR training
- Muscle size increased by 20.3% following 16 weeks of LL- BFR
- GH Levels reached 290x resting levels following BFR exercise.
- VO2 max of ~2% to 4% occurred following 3 weeks of walking BFR training.