#BloodFlowRestriction

A new trial published in Frontiers in Physiology shows that blood flow restriction training (BFRT) can build muscle strength and size similar to traditional heavy lifting, but with substantially less stress on joints. The finding could reshape fitness for Thai adults who want gains without risking joints due to age, injuries, or chronic conditions.

In Thailand, many people—especially older adults and those recovering from injuries—face barriers to heavy-weight training. BFRT, also known as KAATSU training, offers a safer route to improve strength and body composition. The method uses cuffs or bands to partially restrict blood flow, creating a heightened metabolic and hypoxic environment while lifting lighter loads. This approach aims to deliver meaningful adaptations without excessive joint strain.

A promising new clinical trial published in the journal Frontiers in Physiology suggests that blood flow restriction training (BFRT)—a method involving the partial restriction of blood flow using special pressure equipment—could help people build muscle strength and size on par with high-intensity resistance training (HIRT), but with significantly less strain on their joints. This finding may be a gamechanger for Thais who are eager to reap the benefits of “gym gains” but, due to age, injury, or chronic conditions, hesitate to use heavy weights in their exercise regimes (news-medical.net).