HOW DOES THE BODY MOVE? 373 



notice that the bones of the foot form a perfect arch, 

 which is supported by the pull of certain muscles and 

 tendons of the foot. You can easily test your own arches 

 by placing the feet in water and then walking on a dry, flat 



Which of the two people have fallen arches ? 



surface. Fallen arches will make almost as wide a mark 

 under the middle of the foot as at the toes or heel/while 

 a good arch will only make a narrow mark under the 

 middle of the foot. Fallen arches may give pain in 

 the foot, the leg, or even the back. This is because of the 

 strain put on muscles in order to keep erect. One of the 

 best ways to keep the arches in good condition is to walk 

 with the feet straight instead of " toeing out." If your 

 arches are not perfect, ask your physical education teacher 

 for exercises that will correct your trouble. Perhaps 

 your shoes may not be correct. High heels often cause 

 broken arches, as do shoes which are too narrow. Better 

 be sensible than sorry ! 



Shoes for Comfort. For ordinary wear, heavy-soled 

 shoes may keep the feet fairly dry, but in case of rain, 

 it is better to wear rubbers, although most people con- 

 sider them a nuisance. Our feet surely should receive 

 our best care, for they bear our body weight the greater 

 part of the working day. They are often harmed in 

 youth by improper shoes, especially in the case of girls, 



