Amadeus wrote:

>>From the Univ. of Florida College of Health and Human Performance
>>web page http://www.hhp.ufl.edu/FIT/article/blood.htm
>
>This didn't open??

Oh! I added that to my files a couple years ago. Let me look... It's been
moved to:

http://www.hhp.ufl.edu/keepingfit/ARTICLE/blood.htm

Don.