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

Bodybuilder's High - Similarly to a runner's high, a pump can, according to some experts, cause a wide variety of hormonal responses, including the release of endorphins and enkephalins, which are natural painkillers produced in the body. Not to get into too much physiology or psychology, the pump can also elicit a pleasurable response in the pleasure center of the brain, which occurs overtime through the association of bodybuilding activity and the satisfying pump felt afterwards. The difference between being pumped up after a workout while in the gym, and waking up the next morning may be so significant that some people are shocked at the way they look when pumped up. Like any other positive outcome of bodybuilding, the pump will only occur if a number of other training factors are in place, such as proper nutrition and rest. One very easy way to determine if you are overtraining is if you notice you are no longer achieving the pump after your workouts. This can easily be noticed if you are familiar with the feeling associate with the pump.

Corey, Albert - American runner that took 2nd (3:34.52) in the 40K long 1904 Olympic marathon

Danild, Fritz (1893-1951) - Ran on the Danish Olympic Cross Country team in 1912, but could not finish the race, due to an injury. Set a national record on the 10000m (34.01) in 1912.

Hemery, David - Won the 400m hurdles at Mexico City in 1968.

IFBB - The International Federation of Bodybuilders. Founded in 1946 by bodybuilding moguls Joe and Ben Weider. With approximately 150 participating nations, the IFBB proves that bodybuilding is one of the most popular of all sports internatinally. Through its memeber national federations, the IFBB oversees competition in each nation. It directly administers amateur and professional competitions for men and women, as well as mixed pairs, internationally.

Myositis - Muscular soreness due to inflammation that often Occurs 1-2 days after unaccustomed exercise.

Steroid Hormones - Any of the ductless gland secretions that contain the basic steroid nucleus in their chemical formulae. The natural steroid hormones include the androgens, estrogens, and adrenal cortex secretions.