Delts - Abbreviation for deltoids, the large triangular muscles of the shoulder that raise the arm away from the body and perform other functions.

Dip - Word used to refer to the negative motion of a bench press exercise (intentional or otherwise). When an individual reaches the point of temporary muscular failure, the bar may "dip" (drop unintentionally) until the time at which the spotter realizes assistance is needed and helps the trainee raise the bar to the rack.

FDA - United States Food and Drug Administration.

Lodal, Olaf (1885-?) - Danish distance runner, who finished 30th in the 1912 Olympic marathon (40.2K in 3:21.57,6).

Progressive Resistance - Method of training where weight is increased as muscles gain strength and endurance, the backbone of all weight training.

Strength Training - Using resistance weight training to build maximum muscle force.

Stretch Marks - Tears (slight scars) in skin caused if muscle or fat tissue has expanded in volume faster than skin can grow.

Virgin, Craig - Former two-time World Cross Country Champ and American star at every distance from 2-miles to the marathon. The first American man to win the World Cross Country title.