Health & Beauty
How to Look Hot in 10 Years
Want to look like an even better version of yourself as you get older? Read this advice now
Plus, once you hit 30, you lose about half a pound of lean muscle every year -- which translates to a whopping 5 pounds of lost muscle by the time you're 40, says chiropractic sports physician Len Lopez. The only way to offset that muscle loss is through strength training. The good news is that you don't need to spend an hour in the weight room; a high-intensity weight-bearing workout for 15 minutes, twice a week, is plenty.
SEE NEXT PAGE: Run, don't jog