From The Pueblo Chieftain (Kanda Misiaszek):
Did you know that your body is estimated to be about 60-70 percent water? Our blood is 83 percent water, and our muscles and vital organs contain a lot of water. Each of us needs water to regulate body temperature and provide means for nutrients to travel throughout our body…
Water exercise classes improve physical fitness by using water for resistance with only 10 percent impact on your joints
More Colorado Water 2012 coverage here.