BY
ALBRECHT JENSEN
FORMERLY IN CHARGE OF MEDICAL MASSAGE CLINICS AT
POLYCLINIC HOSPITAL AND OTHER HOSPITALS, NEW YORK

1920
NEW YORK, N. Y.

COPYRIGHT 1920
BY
ALBRECHT JENSEN

All Rights Reserved

Printed by Brooks & Porter
New York

The human body is like a chain—it is only as strong as its weakest link.

The strength of the body is destroyed by violence and idleness, but preserved by exercise.

Big muscles do not always indicate vitality or good health; many so-called strong men have died comparatively young. Vitality is rather agility of mind and body and the ability of the latter to withstand and repulse attacks of disease.