The More Fit You Are, the Better You Shiver

If you wanna shiver right, you gotta exercise.That's the suggestion of a new study in The Journal of Physiology looking at how mice fared in the cold after they'd spent some time undergoing regular jogging sessions on a wheel. Compared to couch-potato mice, the fit mice lost less weight in the cold and had higher body temperatures. The findings reveal that physical fitness likely plays a role in how well we deal with chilly situations.Shiver Me Warm
When our core body temperature dr