This book contains graphs presenting data from common exercise equipment, including stationary bicycles and free weights. Graphs show joint angles and range of motion for various athletic training activities, electrical signals of the heart (EKG) and muscles (EMG), breathing patterns, lung capacity, and blood pressure before and after various exercises. These data can be used for lesson plans by teachers and parents. Bonus Material: Diagrams show the exercises as demonstrated by the cartoon character Blue Dude. These diagrams are included only for the purpose of illustrating the positions, and do not provide instruction for exercise. Note: These biophysics data are samples from one individual and are not representative of the population.