Adenosine Diphosphate - A product of the hydrolysis of adenosine triphosphate.

Advanced Trainee - An individual with at least one year of steady, systematic resistance training experience.

Buffed - As in a "finely buffed finish" - good muscle size and definition, looking good.

Crash Diets - fad type diets intended to reduce weight very quickly; in fact they reduce water, not fat tissue

Dip Belt - Large heavy belt worn around hips with chain at each end that can be attached to a barbell plate or dumbbell for additional resistance during certain exercises like dips.

Jorgensen, Erik (1920-) - This Danish runner captured the national title on the 1500m in 1946-1948 and also on 800m in 1948. Set a new national record on the mile in 4.12,0 in 1947. He finished 10th in the 1500m race (3.56,0) at the 1948 Olympics.

O'Brien, Cathy - O'Brien was a member of the 1988 and 1982 U.S. Olympic Marathon teams and finished an amazing ninth in the first women's Trials in 1984 when she was just 16. Bothered by a nagging lower back problem, Cathy O'Brien announced that she won't be running in the 1996 U.S. Olympic Marathon Trials in Columbia, South Carolina.