Perceived Barriers to Blood Flow Restriction Training.
Nicholas Rolnick, Kyle Kimbrell, Mikhail Santos Cerqueira and 2 others
PMID 36188864WHAT IT FOUND
Three barriers stop clinicians from using blood flow restriction: choosing pressure, picking a device, and managing pain.
The authors recommend using limb occlusion pressure, avoiding elastic wraps, and starting with low pressure to help patients tolerate the exercise.
Key findings
01The authors identify three main barriers to using blood flow restriction: determining training pressures, selecting appropriate devices, and managing elevated perceptual responses like pain.
02Practical BFR using knee wraps or elastic bands is not recommended for clinical populations because it can underestimate or overestimate applied pressures by as much as 25% from day to day.
03To help patients tolerate the high pain and effort associated with blood flow restriction, clinicians can use lower pressures, intermittent application, and avoid training to failure.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTsWhat it means for SLPs
Read the rest of this summary
You get three full summaries a month, free, and we do not ask for a card. Search, the TL;DRs and your library stay unlimited either way.
What it does not show
The barriers identified are based on author consensus and communications with practitioners, not systematic data collection. The proposed screening funnel is not empirically validated. The authors have significant commercial conflicts of interest related to BFR training and devices. This is a narrative review, so it does not provide new evidence on the efficacy or safety of BFR itself.
Declared interests
One author is the founder of a BFR training company that teaches workshops. Two other authors are clinical instructors for a BFR education company that distributes a specific tourniquet device.
The easy way to misread this
Do not interpret this paper as evidence that BFR is safe or effective for your specific patient population. It is a practice guide written by individuals with commercial ties to BFR devices, and the proposed screening methods have not been tested for accuracy.