As said before, measuring your waist with the tape is the easiest way to check belly fat. Measure your torso at the level of your navel. As per the official guidelines, measure your abdomen from just above the hip bone or the iliac crest, just where it intersects the line dropping down from the middle of the right armpit. Breathe normally while taking the measurement, and don’t hold the measuring tape too tight against the skin. Those with a waist size more than 33 inches are at risk of developing chronic heart disease.
You can do crunches all day long, but you won't whittle your middle with a move that targets only your abs. To lose your gut, do a total-body-blasting exercise that torches fat all over. (You'll see fat losses in your arms, chest, and shoulders before you sculpt that stubborn belly.) "The kettlebell swing is great because it's a power-building exercise that can also be a metabolism-cranking workout," says Men's Health fitness advisor BJ Gaddour, C.S.C.S. To work your whole body instead of just your legs, swap in a 30-minute kettlebell routine for 30 minutes on the treadmill. You'll hike your heart rate higher while burning about the same number of calories as you would walking 4 mph at a 4 percent grade, a 2014 study in the Journal of Strength and Conditioning Research found. To really carve your core, try single-arm swings. "Your core muscles have to work harder to resist the tilting and turning forces around your spine," says Gaddour.
A study done at Appalachian State University found that people who had completed a 45-minute exercise routine burned 17% more calories in the 14 hours following exercise than those that didn’t work out. Also, when you exercise, you tend to be more mindful of your food choices throughout the day. You want to carry your new good habits over into the rest of the day, and remember that exercising is NOT a free pass to eat what you like throughout the day. If you’re looking to reduce, you need to watch your food as well. And speaking of food...
“Don’t skip breakfast—it really is the most important meal of the day. Eat breakfast within 90 minutes of waking, and then have something healthy to eat every three to four hours after that. When we skip breakfast or wait too long to eat in the morning, our bodies start to conserve energy and our metabolism slows down. Skipping breakfast also leads to overeating throughout the day.” — Ilyse Schapiro, MS, RD, CDN, author of Should I Scoop Out My Bagel?
“The one trick I use now, which I should have been using all along, is the make dinner a no-carb meal. I’ll do a vegan protein and vegetables, and no bread. I think carbs are important and good energy, but when I don’t eat them at night, I wake up and I feel like my belly’s flat first thing in the morning.” — Carrie Underwood, who lost 30 pounds of baby weight in less than a year
Women gained an average of 22 pounds over this time, while men gained 19 pounds. “The findings indicate that even a modest amount of weight gain may have important health consequences,” he said. Worse, early and middle adulthood is the time of life most people actually gain weight, as their metabolism slows, recurring knee and back injuries become more common.
Don’t let extra hours lounging in bed stand between you and a flatter belly. While getting enough sleep can help boost your metabolic rate, sleeping in may undo any benefit you’d enjoy from catching a few extra winks. One study reveals that late sleepers who snoozed past 10:45 in the morning ate nearly 250 more calories over the course of the day, despite eating half as many fruits and vegetables as their early bird counterparts. Even worse, they chowed down on more salty, sugary, and trans fat-laden fast food than those who woke up earlier. If you happen to head out of the house early, you’re in for an additional metabolic boost; researchers at Northwestern University have found that people exposed to just a short period of early morning sunlight had lower BMIs than their late-waking counterparts.