High-intensity interval training (or HIIT) is a great belly-blasting option for those who already feel comfortable in the gym because it helps you drop fatty tissue and build muscle simultaneously. “High-intensity interval training is when you perform an exercise at or close to your maximum ability for a short period of time and then take a brief respite and do it again. HIIT should usually be done on a 2:1 interval, meaning if you did an exercise for one minute, you rest for 30 seconds and then repeat,” explains Dr. Alex Tauberg, DC, CSCS, EMR. To use HIIT to shrink your belly, do workouts that engage your core such as abdominal crunches or bridges. “By performing core workouts using a HIIT plan, you can burn calories and build muscle at the same time,” Alex adds. “This can be a great way to flatten that stomach when you don’t have too much time to work out.”
For every 10 grams of fiber you eat daily, your belly will carry almost 4% less fat. Thankfully, there are more enjoyable ways to increase your fiber than scarfing down a box of bran flakes: Two apples, ½ cup of pinto beans, 1 artichoke, or 2 cups of broccoli will all give you 10 grams of belly-flattening fiber. Here are 6 more tasty ways to get your 10 g.
What causes it? Your genes, for one thing. "Some families just carry most of their weight in their bellies, no matter how thin they are," says Caroline Cederquist, M.D., author of The MD Factor Diet. But visceral fat gets worse for all of us as we get older, especially if we're under a lot of stress or not sleeping well, says nutritionist Sara Vance, author of The Perfect Metabolism Plan. That's thanks to hormones that make us hungrier even as our bodies are practically hoarding fat.