Aerobic exercise, also known as cardio, "involves activities that use large muscle groups rhythmically and continuously, raising the heart and breathing rates," explains Gontang. He says that the word ...

Everyone knows that some of the keys in maintaining a healthy lifestyle include eating a balanced diet, getting enough sleep, and exercising. While any kind of movement and exercise can be beneficial, ...

In TODAY.com's Expert Tip of the Day, a trainer reveals the equipment-free hack to know you're exercising intensely enough.

Zone 2 cardio, however, is all about the intensity of your workout, not the workout itself. If walking is not your preferred ...

Both cycling and walking are excellent, relatively convenient forms of aerobic exercise. While both burn calories, bicycling typically burns more calories than walking when both are done on flat ...

No matter how you exercise, you should be proud of yourself that you’re taking positive action for your health. Researchers ...

For people who don’t already exercise, short bursts of deliberate activity significantly improved cardiorespiratory fitness.

“Exercise doesn’t have to mean an hour at the gym. It can be three minutes here and five minutes there,” says Dr. Grant.

A Harvard University study in the Journal of the American Medical Association found that regular exercise can improve the ...

America has an obesity problem. The National Institutes of Health estimates that two in five adults are overweight and one out of every three adults are obese. Though a healthy diet has the biggest ...