NASA is planning to send astronauts back to the moon for long missions. How are the astronauts going to stay in shape in zero or low gravity?
Did you know that during a rock show, the drummer's heart rate can get as high as 179 beats per minute? That's in the same range as professional athletes.
How you train is just as important as how much. Today's Olympic-class coaches design sophisticated programs for their athletes.
Exercise is healthy right? Well, it certainly is for most people, however for others it can become an addiction that does more harm than good.
Ever wonder why it's so tiring just standing around at museums? It's not like your getting tons of exercise. Find out on this Moment of Science.
Some scientists say putting a extra weight in toys can put a little more exercise into your kids' playtime.
You may think that resting is the good for letting your body heal, but exercise might actually be best. Find out why!
Relieving stress is not only good for your peace of mind. Find out more about the health benefits of relaxation.
Exercise regularly and you'll reap the benefits, but how, exactly, does exercise make us healthier?
You probably know that the way to stronger muscles is a weight or resistance training program, but do you know how weight lifting increases strength?