52 



ENERGY TRANSFORMATIONS DURING HORIZONTAL WALKING. 



TABLE 4. Summary of results in experiments with subject II, during the period from 

 Mar. 16, 1914, to May 15, 191 4~ Continued. 

 [Values per minute.] 





'Standing with weight on one leg, the other leg relaxed; hands in pockets. 



2 Standing on both legs, with hands at sides, in tense position; subject stiff and tired after the 

 period was finished. 



3 Total distance before lunch, 1,362 meters; after lunch, 1,113 meters. 



4 Standing relaxed, leaning on long staff, with one hand above the other on the staff. 



6 Total distance, 2,568 meters, the walking being continuous. During the first of the two periods 

 subject's hands were upon a support at either side; in the second period his hands were swinging 

 at his sides. 



6 Leaning against support. In the morning subject stood with hands in his pockets and was not 

 sufficiently comfortable; in the afternoon he placed his hands on his back. 



'Total distance before lunch, 1,150 meters; after lunch, 1,190 meters. In the first period on 

 this day a counter was first used to obtain the number of steps and a wheel for measuring the total 

 height of the raising of the body. Both these devices were generally in use during the remainder 

 of the series. 



'Subject could not wholly secure the erect position desired; at the end of the afternoon period 

 he was not able to stand longer. 



9 Total distance before lunch, 1,189 meters; after lunch, 1,295 meters. In both periods, the 

 subject supported his hands on his legs. 





