Your body gives off enough heat in 30 minutes to bring half a gallon of water to a boil. Our bodies expend a large amount of calories keeping us at a steady 98.6 degrees, enough to boil water or even cook pasta.
 | Proper Posture |
 | How To Ease Muscle Soreness With A Foam Roller |
 | Do You Really Need to Stop Drinking While Training for a Race? |
 | The Best Way To Exercise In The Heat |
