What is a peak expiratory flow rate test? The peak expiratory flow rate (PEFR) test measures how fast a person can exhale. The PEFR test is also called peak flow. This test is commonly performed at home with a handheld device called a peak flow monitor. For the PEFR test to be useful, you must keep continuous records of your flow rate.
Get more fiber in your diet. Soluble fiber (such as that found in apples, oats, and cherries) lowers insulin levels which can speed up the burning of visceral belly fat. 1  Add fiber to your diet slowly. 2  If you are currently getting 10g of fiber a day, don't jump to 35g of fiber the next day.
Running does reduce belly fat but, as most people do it, is not the best way to do it. The best way to lose belly fat is a combination of intensive cardio, full body strength training, and a healthy and fat burning diet. Donât put all your energy into cardio.f you enjoy running for long distances, who am I to stop you, but if the goal is to lose belly fat, than intervals will serve you better. The best way to lose belly fat involves a combination of cardio, strength training, and a healthy diet plan.