HIV and AIDS patients find exercise improves their health -- baltimoresun.com

April is Sexually Transmitted Diseases Awareness Month. In the U.S. alone there are 19 million new cases of STDs each year, according to the American Social Health Association. Half of the new cases are among those between the ages of 15-24.

Never an athlete - simply from lack of interest, not lack of innate ability - Travis Tanner at first did not realize the magnitude of the challenge that lay ahead."