Interval training; conditioning for sports and general fitness
By: [by] Edward L. Fox [and] Donald K. Mathews. Illustrated by Nancy Allison Close.
Contributors: Mathews, Donald K., joint author.
Publisher: Saunders
Published: 1974
Place of publication: Philadelphia
Language: eng
Number of pages: 281
Subjects: Exercise; Physical fitness; Sports -- Physiological aspects
Notes: Includes bibliographies.