Physical activity

Definition and stakes

Portrait of Irving Fisher Irving Fisher,  How to Live: Rules for Healthful Living Based on Modern Science

“ The value of exercise consists not in developing large muscles nor in accomplishing athletic feats, but in attaining physical poise, symmetry of form, and the harmonious adjustment of the various parts of the body, as well as in furthering the proper activity of cell-tissues and organs and the elimination of waste products. ”
Source: Gutenberg

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