Kenneth H. Cooper – Now I say that if…
“Now I say that if you run more than 15 miles a week, it’s for something other than aerobic fitness. Once you pass 15 miles, you do not see much further improvement.”
-Kenneth H. Cooper
“Now I say that if you run more than 15 miles a week, it’s for something other than aerobic fitness. Once you pass 15 miles, you do not see much further improvement.”
-Kenneth H. Cooper