Want to cut the length of your workout while maintaining or even increasing the benefits? Try interval training, a type of cardiovascular workout in which you alternate bursts of peppier exercise with ...

Determining whether high-intensity interval training (HIIT) is an appropriate form of exercise for the average person has been hotly debated for years. But for one researcher, there's not much to ...

Looking for a fountain of youth? You may need to search no further than your sneakers. Exercise, particularly high-intensity interval training, encourages your cells to make more proteins to feed ...

Aim for three cardio segments at 60 to 85 per cent of your max heart rate plus one interval session. Any cardio workout will do. Good options include walking, jogging, elliptical or swimming. Beginner ...

Certain types of exercises, such as resistance training and high-intensity interval training, can increase testosterone levels. Your biological sex also influences how testosterone levels are affected ...

[UPDATE: Commenter Christian Finn points out that the 200 calories mentioned in the Colorado State study refers to the TOTAL calories burned by the workout, not just the post-exercise calories. So in ...

Interval running exercises are basically one of the best ways to improve your speed. These workouts allow you to practice running fast for a brief period of time, then recover and repeat. Over time, ...