When most people think of HIIT they think of it as applicable only for cardio, yet it can also be used in weight training. After all, weight training itself is a form of HIIT—you do a set with all-out effort, rest, then do another set, rest, and repeat. Resting two to three minutes between sets, however, is too long for a training session to be considered an effective form of HIIT. But all you have to do is shorten rest periods and you're doing a kind of HIIT that burns fat.
A 2012 study also showed that people on a low-carb diet burned 300 more calories a day – while resting! According to one of the Harvard professors behind the study this advantage “would equal the number of calories typically burned in an hour of moderate-intensity physical activity”. Imagine that: an entire bonus hour of exercise every day, without actually exercising. A later, even larger and more carefully conducted study confirmed the effect, with different groups of people on low-carb diets burning an average of between 200 and almost 500 extra calories per day.
Fleury, N., Geldenhuys, S., & Gorman, S. (2016, October 11). Sun exposure and its effects on human health: Mechanisms through which sun exposure could reduce the risk of developing obesity and cardiometabolic dysfunction. International Journal of Environmental Research and Public Health, 13(10), 999. Retrieved from https://www.mdpi.com/1660-4601/13/10/999/htm
You should already be following a diet to get lean, and should therefore be aware of how much you’re eating. But to remove any guesswork, we’ll give you some numbers to hit for the week: Consume one gram of protein and 10–11 calories for every pound of your body weight; 20% of those daily calories should be from fat, and the remainder from carbs. (Remember to first subtract the protein calories you’re also eating from the total allowed before you calculate the number of carbs.)
The term “shredding exercise” refers to a workout that helps you burn fat and make your muscles appear more defined. Many programs promise to deliver those results, but success depends upon the right combination of diet, cardio exercises and weightlifting exercises. A slow and steady weight loss of 1 to 2 lbs. per week will make your results lasting and safe.
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Don’t buy your tickets to Bonnaroo just yet; the kind of acid that will help you slim down is the stuff right inside your cabinet. A 12-week study published in Bioscience, Biotechnology, and Biochemistry reveals that obese study subjects who made vinegar part of their diet dropped more belly fat than a control group, and other research suggests that acidic foods, like vinegar, can increase the human carbohydrate metabolism by as much as 40 percent.
If you’re only getting a minimal amount of sleep each night, that leaves more time for you to snack and make otherwise unhealthy decisions that could affect your weight loss. Although it will vary from person to person on how much sleep you actually need to be most effective (and therefore make progress toward your weight loss goals), the ideal number is typically 7 or 8 hours, says Dr. Cheskin. (Struggling to get that shut-eye? This doctor-approved breathing exercise will help you fall asleep fast.)
Sadly, with the warmer months already upon us, you don’t have that kind of time. In order to get your body where you want it to be (and fast) you’re going to need to dig in with a program that forces results by attrition. The goal is to train so hard, so often, and so well that your body has no choice but to respond with a markedly increased capacity to torch fat.
In addition to improving your health, maintaining a weight loss is likely to improve your life in other ways. For example, a study of participants in the National Weight Control RegistryExternal* found that those who had maintained a significant weight loss reported improvements in not only their physical health, but also their energy levels, physical mobility, general mood, and self-confidence.
Blood vessels (veh-suls): The system of flexible tubes—arteries, capillaries and veins—that carries blood through the body. Oxygen and nutrients are delivered by arteries to tiny, thin-walled capillaries that feed them to cells and pick up waste material, including carbon dioxide. Capillaries pass the waste to veins, which take the blood back to the heart and lungs, where carbon dioxide is let out through your breath as you exhale.
Eating sugar, especially refined sugars added to sweeten food and beverages, is a leading contributing factor to visceral fat. The glucose and fructose that come from sugar are simple carbohydrates that get quickly absorbed into the bloodstream and metabolized to release energy. When there’s excess intake, they get converted to glycogen to be stored in fat tissue. Eating a lot of sugar also spikes your blood sugar, which triggers insulin to be released in large amounts, potentially leading to a condition called insulin resistance that’s associated with metabolic syndrome. Cutting out all sweetened foods and drinks, including fruit juices, is one of the best things you can do today to lose belly fat fast. Learn to enjoy small amounts of natural sweeteners such as fresh fruit, raw honey, dates, and coconut crystals. Don’t be tempted by these other 15 of the worst foods for your belly.
But just because belly fat comes off a bit more easily doesn’t make it less dangerous. In fact, it’s the exact opposite. “Belly fat is unfortunately the most dangerous location to store fat,” says Dr. Cheskin. Because belly fat—also known as visceral fat, or the deep abdominal fat that surrounds your organs—is more temporary, it’s more active in terms of circulating in the bloodstream. That means it’s likely to raise the amount of fat in your blood (known as blood lipid levels) and increase your blood sugar levels, which as a result raises your risk of heart disease and type 2 diabetes.
You might not find the motivation to burn away all that fat if you don't have the muscles to show off underneath. A well-rounded, symmetrical weightlifting program will build your muscles and make them something to be admired. Choose a split workout, or an all-body workout, and work out three to four times a week. Work all major muscle groups, and leave 48 hours between working the same muscles to prevent overtraining. Another benefit of weight training is the boost it gives your metabolism.
Trim Portions. If you did nothing else but reduce your portions by 10%-20%, you would lose weight. Most of the portions served both in restaurants and at home are bigger than you need. Pull out the measuring cups to get a handle on your usual portion sizes, and work on paring them down. Get instant portion control by using small bowls, plates, and cups, says Brian Wansink, PhD, author of Mindless Eating. You won't feel deprived because the food will look plentiful on dainty dishware.
It's a one-time investment you'll never regret. Here's why: Strength training builds lean muscle tissue, which burns more calories — at work or at rest — 24 hours a day, seven days a week. The more lean muscle you have, the faster you'll slim down. How do you start strength training? Try some push-ups or a few squats or lunges. Use your free weights to perform simple bicep curls or tricep pulls right in your home or office. Do these exercises three to four times per week, and you'll soon see a rapid improvement.