Agonist - Muscle directly engaged in contraction, which is primarily responsible for movement of a body part.
Balance - A term referring to an even relationship of body proportions in a man's physique. Perfectly balanced phys-ical proportions are a much-sought-after trait among competitive bodybuilders.
John WalkerWalker, John - First man to break 3.50 for the mile, the popular New Zealander also won the 1976 Olympic 1500m.
Stern, Marty - Coached Villanova women to five straight Ncaa Cross Country titles from 1990 to 1994 and numerous "Penn Relays" victories.
Warm-up - The 10-15-minute session of light calisthenics, aerobic exercise, and stretching taken prior to handling heavy bodybuilding training movements. A good warm-up helps to prevent injuries and actually allows you to get more out of your training than if you went into a workout totally cold.