![]() ![]() He explained that the discomfort is the first signal that a beneficial muscle-building stimulus is occurring. Therefore, if you are doing BFR and not experiencing discomfort, it is likely not doing much of anything," said Rolnick. "When BFR is performed correctly, it is uncomfortable. But it's important first to go through a screening process with a trained BFR provider so you learn how to get the most out of your sessions. Similar to other forms of physical therapy, such as using a TENS machine, you can safely do BFR training at home. Smart Cuffs is one of the brands you can buy for home use. But Rolnick said there isn't enough evidence to show that BFR training increases the risk of blood clots, and it may instead decrease the risk because of how the body responds to the temporary restriction and release during exercise. Previously, there were safety concerns around BFR training and blood clots. Rolnick said, "This response may be exacerbated in those with certain medical conditions and warrants consideration of other training approaches and/or modification of the BFR training prescription." He suggests tracking blood pressure levels during the first couple of sessions to ensure your blood pressure does not exceed critical values. However, for people with certain medical issues, a better strategy could involve applying less pressure, deflating the pressure during rest periods and avoiding multijoint exercises. "BFR trained providers understand that this risk is easily managed by avoiding exercising to failure and/or reducing the training loads temporarily to allow the body to adapt and become more resilient," Rolnick elaborates.īFR training increases blood pressure during an exercise, which is to be expected. Rolnick said that some risks can be prevented by modifying an individual's BFR training prescription as necessary and making sure the provider performing BFR training is qualified.įor example, muscle damage could occur during strenuous BFR training, such as doing multiple sets of exercises until they feel like a struggle to complete. There's a small risk of muscle damage, or of excessive cardiovascular response, such as high blood pressure. Rolnick recommends getting screened by a BFR-trained provider who can offer a detailed assessment of your medical history, physical activity history and other factors that may be relevant to determine if you're a good candidate for it.Īs with any treatment, there may be some risks involved with BFR training. People who have issues carrying or lifting heavier weights due to an injury, surgery, other medical issues, as well as pain in a joint or muscle are good candidates for BFR training. Who should or shouldn't do BFR training?īFR training is a universal tool that can help just about anybody. Regardless of the approach you choose to take, performing a thorough screening process is key to reducing the risk of adverse events. It's unclear if that same training prescription would apply to unsupervised settings, but generally, an eight- to 12-week BFR resistance and aerobic program is recommended. Additionally, recent studies done on patients with chronic kidney disease showed that it was safe to do BFR training for up to six months under supervision from a professional. According to research, this treatment has been applied to at-risk populations for extended periods of time ranging from two to six months. "In the rehab setting, BFR is usually applied for six to eight weeks before transitioning to heavier load strength training in those that need to lift heavy for their lifestyle or sport," explains Rolnick. BFR training aims to prevent muscle atrophy (losing muscle mass) and encourage hypertrophy (putting on muscle mass), even when you're unable to lift heavy.
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