If you're ready to give yourself a little challenge, take a walk and mix in short bouts of jogging. It can boost your calorie burn and give you much needed cardiovascular benefits.

If you want great legs, you need to train them all around, not just the front of the thighs. Use multiple joints whenever possible. And running stairs is one of the best things you can possibly do. It has little to no impact on your joints, and you're working your glutes, hamstrings, and quads all at the same time.

Eating breakfast revs our metabolic engines so that they're ready for prime calorie burn all day.

Harley Pasternak Quotes