Official recommendations vs. your goals.

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 ...

Steady-state cardio focuses on keeping a consistent, moderate pace, while HIIT uses short bursts of hard work and short ...

Plenty of research touts the importance of cardiorespiratory fitness (CRF)—also known as cardio fitness, cardiovascular endurance, and aerobic fitness—as a health marker, as well as an athletic ...

Lack of regular physical exercise is recognized by the American Heart Association as one of the key heart disease risk factors, and it is assumed that cardio exercise (walking, jogging, swimming, etc.

For many people, the first place excess fat accumulates is around the middle—which is also the hardest place to lose fat. In addition to it being annoying, having excessive abdominal fat is linked to ...

Exercising is the key to boosting health and longevity, but it can be challenging to fit into our busy schedules. As a fitness trainer, I see a lot of people try to get in at least 30 minutes to an ...

It’s crunch time! Most people use the new year as motivation to kick-start their fitness goals. If it’s been a while since you stepped foot in a gym, don’t worry, I’ve got you covered. As the exercise ...

Walking is an accessible and heart-healthy form of exercise. However, walking alone is usually not enough for overall fitness.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If your weekly schedule looks like a jigsaw puzzle, squeezing in both cardio and strength training can be ...

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 ...