Know your anatomy. Familiarize yourself with the muscle groups that make up your abdominal area. If you understand how the muscles work, it will be easier to use them properly when you exercise. Then plan a smart abdominal workout to complete at least three times per week. It doesn't have to last longer than 10-15 minutes, but it should include exercises to work the internal and external obliques on the sides of your torso as well as exercises to work the rectus abdominis, which runs down the middle of your midsection and defines your six-pack.
Step two is to get some calorie-burning cardio exercise. Of course you've already heard that pointer often, but Weltman takes this idea one step further, noting that high-intensity aerobic exercise is even more effective at burning off visceral fat than the same amount of low-intensity exercise. In one study, he had overweight women walk or jog five times a week; one group worked out for a longer amount of time at a low intensity, while the other did shorter stints of high-intensity work. Even though each group burned the exact same number of calories in each workout, the high-intensity group melted off more visceral fat. "We speculate that there's a relation between the intensity of the workout and the amount of growth hormone released, which is a powerful mobilizer of visceral fat," Weltman says.
In this book, we look at all of the ways you can improve your own gut health, starting with the food you eat. My diet recommendations, meal plans, and recipes will help feed and protect your gut microbes. And we look at the many other steps you can take to support your beneficial bacteria, from avoiding unnecessary antibiotics to changing the way you think about dirt and germs. Even the choices you make about how you bring your children into the world can have an impact on your family’s microbiomes.