RunningTrax: Computerized running training programs

by J. Gerry Purdy

This book of charts maps the current progress of a runner and lists the running programs necessary to improve. It provides thousands of individualized workouts and takes the guesswork out of training. There are easy-to-use schedules for runners of every ability. It was, and still is, "the" book to understand effort levels and training procedures within the reach of each user.

123 pages, Paperback

Published January 1, 1996