122 On Scientific Physical Training 
hand is always stretched, and the fist is not clenched. 
When we have the hands clenched, a certain set of muscles 
at the back of the forearm are not brought into action. 
Ni 
a 
p , | / — 
= 
=<ilf| 
== 
aT 
de uitm 
watt!) | | | ni in 
Yl ' \ 
Wiltnmn — 
S 
mum NHN 
Qs 
cl i tug Eu 
2 SS ein Rs . via 
ee 4 
| yay UT 
val | | | iy ‘ wy YA Loy 
= ‘aa 
N (i 
Y ome 
7 al 7 
= Pn Al wn mi 
aH Site eee an : = 
‘G SS 
Other figures Saari elementary movements of the trunk : 
similar to the movements of the head. We have actions” , 
