Blood Flow Restriction (BFR)
Blood Flow Restriction (BFR) is the application of external pressure over the extremities.
The applied pressure is sufficient to maintain arterial inflow while occluding venous outflow distal to the restriction site. The goal is to make greater strength gains while lifting lighter loads, reducing the overall stress placed on the limb.
- A study by Loenneke in 2010 concluded; BFR when used in a controlled environment by trained and experienced personnel, provides a safe training alternative for most individuals regardless of age and training status.
- Study by Hughes in 2017 concluded BFR has no greater risk than traditional exercise.