……that 40% of your body consists of muscles?
……that your heart is actually one big muscle?
……that you have over 600 muscles in your body?
This first volume of the exciting new series How My Body Works tells you all about muscles. Without them your body would not yp, or to walk, to laugh or to swallow. Read about the fascinating muscle system that keeps look after your muscles: What to eat to keep them healthy and how exercise helps to keep them fit and flexible.
Publisher: Orbis Publishing (1992)
ASIN : B000UCCJBQ
Package Dimensions: 10.2 x 7.4 x 0.3 inches
Hardcover – 1992