Muscles are very important part of body. They allow us to move and perform our daily functions. Without some muscles, like cardiac muscles, existence of life is not possible. Human body muscles are of many types. Here we are stating some interesting facts about muscles.
1: Types of Muscles
Generally speaking, there are three types of muscles, skeletal, cardiac and smooth muscles. Skeletal muscles make up nearly 40 % of human body.
2: Biggest and Smallest Muscles
Our buttock contains the biggest muscle in human body, while the smallest muscle is present in the depth of human ear. This is as thin as a cotton thread.
3: Facial Muscles
Our face can express lot of expressions that is because of large number of muscles. You will be surprised to know that our face contains around 50 muscles.
4: Strongest Muscles in Human Body
Our body contains a large number of muscles, but some of them are really strong. Heart muscles, jaw muscles and tongue are the examples of strong muscles. Uterus muscles in females are also very strong.
5: Requirements of Muscles
Muscles need proteins more than any other nutrient. That is the reason; weight lifters eat heavy protein diet to make their muscles bigger.