runners need to drink enough water

Athletes will go to great lengths to shave seconds off of their running time, and that includes runners. So the effects of dehydration on running should be one of the first things to be aware of. As little as 2% dehydration could slow a runner down and have a negative impact on their performance. Studies show that you tend to slow down about 2% for each 1% loss in bodyweight … [Read more...] about Effects of Dehydration on Running