Blood Flow Restriction

Revolutionize recovery with BFR training – stronger muscles, faster healing, lighter weights.

What is Blood Flow Restriction?

Blood Flow Restriction (BFR) is an evidence-based training technique that involves the use of specialized tourniquets, or “cuffs,” to partially restrict venous blood flow from the working muscles during low-intensity exercise (typically 20-30% of maximum effort).  As a rehabilitation and training tool, BFR serves as a catalyst to trigger muscle growth, strength gains, and accelerated tissue regeneration.

Atrophy (muscle wasting) occurs within 48 hours of an injury. Recovering this strength (mass) of the muscle is critical to recovery, however early stage healing tissues can not tolerate high enough mechanical loads to maintain or gain muscle strength without causing further injury. This is a real problem and extends rehabilitation timelines significantly

Blood Flow Restriction (BFR) therapy, pioneered in Japan in the 1960s, gained major traction in the U.S. military around 2011 to help post-9/11 wounded service members and veterans with complex blast injuries, limb salvage, amputations, and severe muscle loss. Traditional high-load resistance training was often impossible due to pain, joint vulnerability, or healing tissues.

Despite using lighter weights during BFR exercises, the physiological response within the muscles is akin to lifting heavier weights. This leads to increased muscle hypertrophy, strength gains, tissues healing, and improved endurance, all without having to subject the body to the strains of lifting heavier weights!

  • Muscle Growth: BFR training has been shown to stimulate significant muscle growth, making it an efficient method for hypertrophy.
  • Strength Gains: Despite using lighter loads, BFR targets fast twitch muscle fibers, leading to increased strength.
  • Decreased Pain: BFR training has been shown to reduce post-operative pain and knee arthritis pain.
  • Accelerated Aerobic Fitness Gains: BFR can trigger significant gains in VO2 max in as little as 2-4 weeks
  • Reduced Joint Stress: With lighter weights, BFR minimizes stress on joints, making it suitable for rehabilitation and injury prevention.
  • Efficient Workouts: BFR allows for shorter workouts due to its effectiveness in recruiting muscle fibers with lighter loads.
  • Improved Tissue Health: BFR has been shown to improve the health and durability of tendons and connective tissue.
  • Faster Recovery: BFR has been shown to accelerate muscle growth and repair, leading to faster recovery after an injury or surgery.

BFR helps you avoid muscle atrophy during times of weight-bearing restrictions, and quickly build back muscle mass when lost due to required immobilization.

Learn More: Blood Flow Restriction (BFR): The ultimate shortcut to building muscle

Are all Blood Flow Restriction Units the Same?

IPA Physio uses specially designed Personal Tourniquet Systems from Delfi, which are considered the gold standard in BFR training. They are used by:

  • Professional sports teams
  • The military
  • The top rehab clinics across the globe

Prior to purchasing the Defli units, clinicians are required to complete a certification process which evaluates their knowledge and understanding of how to safely and effectively perform BFR training.

While BFR can be highly beneficial when done correctly, it’s crucial to use appropriate pressures and techniques to prevent any potential risks. Always consult with a healthcare professional or a trained BFR specialist before starting BFR training.