130 POPULAR SCIENCE MONTHLY. 



point, the subject was invited to do physical work at the Yale Uni- 

 versity Gymnasium and placed under the guidance of the director of 

 the gymnasium, Dr. "William G. Anderson. The results of the obser- 

 vations there made are here given, taken verbatim from Dr. Ander- 

 son's report to the writer. 



On the 4th, 5th, 6th and 7th of February, 1903, I gave to Mr. Horace 

 Fletcher the same kind of exercises we give to the Varsity Crew. They are 

 drastic and fatiguing and can not be done by beginners without soreness and 

 pain resulting. The exercises he was asked to take were of a character to tax 

 the heart and lungs as well as to try the muscles of the limbs and trunk. I 

 should not give these exercises to Freshmen on account of their severity. 



Mr. Fletcher has taken these movements with an ease that is unlooked 

 "^or. He gives evidence of no soreness or lameness and the large groups of 

 muscles respond the second day without evidence of being poisoned by Carbon 

 ■dioxide. There is no evidence of distress after or during the endurance test, 

 ■4. e., the long run. The heart is fast but regular. It comes back to its normal 

 Aeat quicker than does the heart of other men of his weight and age. 



The case is unusual and I am surprised that Mr. Fletcher can do the work 

 T)f trained athletes and not give marked evidences of over exertion. As I 

 am in almost constant training I have gone over the same exercises and in about 

 the same way and have given the results for a standard of comparison. [The 

 figures are not given here.] 



My conclusion given in condensed form is this. Mr. Fletcher performs this 

 work with greater ease and with fewer noticeable bad results than any man of 

 his age and condition I have ever worked with. 



To appreciate the full significance of this report, it must be re- 

 membered that Mr. Fletcher had for several months past taken prac- 

 tically no exercise other than that involved in daily walks about town. 



In view of the strenuous work imposed during the above four days, it 

 is quite evident that the body had need of a certain amount of nutri- 

 tive material. Yet the work was done without apparently drawing upon 

 any reserve the body may have possessed. The diet, small though it 

 was, and with only half the accepted requirement in fuel value, still 

 sufficed to furnish the requisite energy. The work was accomplished 

 with perfect ease, without strain, without the usual resultant lameness, 

 without taxing the heart or lungs, and without loss of body-weight. 

 In other words, in Mr. Fletcher's case at least, the body machinery 

 was kept in perfect fitness without the consumption of any such quan- 

 tities of fuel as has generally been considered necessary. 



Just here it may be instructive to observe that the food consumed 

 by Mr. Fletcher during this seven days' period — and which has been 

 shown to be entirely adequate for his bodily needs during strenuous 

 activity — cost eleven cents daily, thus making the total cost for the 

 seven days seventy-seven cents ! If we contrast this figure with the 

 amounts generally paid for average nourishment for a like period of 

 time, there is certainly food for serious thouglit. Mr. Fletcher avers 

 that he has followed his present plan of living for nearly five years; 

 he usually takes two meals a day; has been led to a strong liking for 



