Elfin Recite

DON’T LOSE… SNOOZE

Turns out, you can become a better athlete while you sleep. In a study on Stanford University swimmers, scientists discovered that team members who extended their sleep time experienced dramatic improvements in their overall speed, reaction time, and kick strokes. The extra shut-eye may have eliminated their sleep debt, allowing for a fully rested body, says researcher Cheri Mah. Her advice; Reduce your sleep debt by snoozing for an extra half hour every night.

STRONG MEDICINE

Go heavy to grow old: Muscular strength can improve your life expectancy, according to University of South Carolina researchers. The scientists found that total-body strength was linked to lower risks of death from cardiovascular disease, cancer, and all causes. The likely reason: Activities that lead to a stronger body, such as resistance training, also help lower blood pressure, control cholesterol, and improve insulin sensitivity. Crunched for time? Try the 15-minute total-body workout in Male grams.