Wittenberg, Henry. Isometrics : : the amazing new 10-second system of no-motion exercises for figure control, strength, and health. [electronic resource] . — New York : : Award Books,, [1966, c1964]. — x, 145 p. : : ill. ; 19 cm.



Subjects--Topical Terms:
Isometric exercise.

LC Class. No.: GV505 / .W53

Dewey Class. No.: 613.7/1