San Diego Union Tribune
KEEPING FIT - JACK WILLIAMS
Early-morning exercise poses risk for some
May 24, 2004
http://legacy.signonsandiego.com/uniontrib/20040524/news_1c24fit.html
Early-morning exercise poses risk for some
May 24, 2004
http://legacy.signonsandiego.com/uniontrib/20040524/news_1c24fit.html