Pathfinder Physiologi No. 1; Child's Health Primer for Primary...

For good health exercise is essential to develop and strengthen muscles, prevent aging, and heart disease. Titles in this category include: A Review of Swedish Gymnastics, An easy system of calisthenics and drilling, including light dumb-bell and Indian club exercises, Jackson's Gymnastics for the Fingers and Wrist, and The Tricycle in Relation to Health and Recreation.

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