If running isn't your thing, and walking is more your speed, you can still optimize your exercise time and burn extra calories on your walk. Here's how: Swing those arms. Keep your elbows at 90-degree angles and pump your arms with each step. You'll end up burning 15 percent more calories. Pick up your pace. Walking at a speed of three miles per hour (20 minutes per mile) will burn 103 calories Read more

If you're looking to amp up your fitness routine, you need to get unstable. Performing classic single-leg exercises while standing on a foam pad, like the one pictured above by Aeromat, is simple way to do this. The squishy surface forces your core and legs to work harder, increasing your strength gains and caloric burn. Standing on the soft surface also strengthens your feet and ankles, which Read more

You may have heard that exercising in the cold burns more calories than exercising in moderate temps, but is this a fact or myth? It's sensible to assume that the effort it takes to warm up your body burns more calories, but it's not as simple as that. Keep reading to find out how exercising in the cold affects calorie burn. Shivering does burn calories — that involuntary tensing of muscles to Read more

Make a Pink Flamingo smoothie with your leftover watermelon — Oh She Glows Check your posture and look 10 pounds thinner — Vital Juice Increase your caloric burn on two wheels and create your own Tour de France — Shape Is fidgeting a worthwhile fitness habit? — Shine 10 foods to help you flatten your abs — Fitness Get back on track: killer 30-minute treadmill interval workout — Read more

A couple of years ago the Cardio Free Diet introduced popular culture to the concept that exercise and weight loss were incompatible. Recently we learned that exercise doesn't boost fat-burning. Now Time magazine's new cover story investigates the seemingly detrimental relationship even further. A thumbnail sketch of the article: exercise makes you hungry, so you eat more and don't lose weight. Read more