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 ...

As for how often you should be doing cardio, the ACSM recommends 150 minutes every week, which you can split up into 30 minutes, five days a week. Cardio has numerous benefits, from burning fat and ...

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, ...

Once upon a fitness goal, a young girl spent hours upon hours on the treadmill, one 30-minute steady-state workout at a time. She wanted to lean out -- aka lose body fat to improve muscle tone -- and ...

The reason: The Norwegian 4x4 uses longer high-intensity intervals, which give your heart enough time to reach its full pumping capacity and stay there before you recover. Because of that sustained ...

Experts recommend getting at least 150 minutes of moderate aerobic exercise, or 75 minutes of vigorous activity each week. Brisk walking or swimming are examples of moderate activity. Running or ...

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

If you’re returning to strength training after a break, Humphrey advises beginning ‘with light weights, more reps, and [to] ...

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 ...