32

28

 

 

 

24 \ 2 3 4 5 6 7 8 9 Yo =

SAMING j 1 1 J i] l 1 l 1

Figure 3. (Junior High School Series) Measured Efforts in Fatigue Curves of
First and Fifth Tests.

 

—-1$0 ao

160 a

~120

   
 

— 100 1fTH DAY

L-60 4
BEFORE ore 2 MIN. 4 ae 6 man

 

 

 

Figure 4. Costs in Heartbeats in Curves of Condition for Measured Efforts
Shown in Figure 3. ;

24