METABOLISM WITH GRADE WALKING. 



197 



TABLE 53. Increase in the heat-output of T. H. H. during grade walking in experiments 

 without food. (Values per minute) Continued. 



Average of the values obtained in all standing experiments with this subject. (See last 



column of table 4, p. 44.) 



2 Average value obtained on the day of the experiment. (See column i, table 30, p. 122.) 

 'Average of the values obtained in all horizontal-walking experiments with this subject. (See 



column i, table 30, p. 122.) 



