CHAPTER VII. EXERCISE. Effect of exercise upon the muscles--Exercise

removes debris from the system--Bodily health the great desideratum of the present day--Will power increased by exercise--Exercise improves the quality of the blood--Exercise strengthens the heart and lungs, and benefits the nervous system--Every one must perform his own exercise; no carrying it out by proxy--Walking six miles a day the orthodox amount of exercise--Early morning exercise not beneficial to everybody--It is only by exercise, and by exercise alone, that the different organs are brought to the perfection of health