People suffering from low blood pressure may soon have an easier time exercising to keep their pressure at the proper level thanks to a handheld device. Researchers have found a technique that is more efficient than traditional exercise. Patients can keep their blood level at a safe level by practicing a breathing technique known as High-Resistance Inspiratory Muscle Strength Training (IMST). Basically the exercise helps strengthen the of the diaphragm by providing some resistance. Of course, there are still many benefits to just going for a walk.
Results show participants in the IMST group saw their systolic blood pressure fall by an average of nine points. That kind of improvement, researchers say, is generally better than what high blood pressure patients see from walking 30 minutes a day five days a week. The study finds the IMST results are even on par with certain blood pressure-lowering drugs prescribed to patients.
Perhaps more importantly, study authors find people doing IMST saw their blood pressure continue to stay low even after they stopped the breathing workouts for six weeks. “We found not only is it more time-efficient than traditional exercise programs, the benefits may be longer lasting,†says Craighead.