What is joint ?
|Here, let’s learn the joint exercise of knee, shoulder, elbow, and waist, and let's do study to prevent the disorder by sports.|
|１．||How many human bones are there?
Why do we grow in height?
How does the muscle stick together to a bone?
How about the case of a bone and the bone? Where is the smallest bone in our body?
|２．||Let's check muscle and a bone moving a knee.
What is a ligament?
|３．||What is the ligament damage of the knee?
What should be careful in sports?
|４．||What kinds of structure does the shoulder have?|
|５．||Shoulder joint that is the humerus is easy to dislocate. Why?|
|６．||What kind of things is taking place when we throw a ball and so on?
Let’s study not to worsen the shoulder by sports.
|７．||The elbow consists of one bone which comes out of the shoulder, and two bones under it, doesn’t it? Let’s see how it works.|
|８．||Where is the place which it becomes painful after throwing a ball too much in baseball and so on?
Is it inside of elbow? Or outside?
|９．||Where is the place in which we play tennis too much and have a pain?
Is it inside or outside of an elbow?
|10．||What is the pulled elbow?
Father should be careful.
|11．||What is the bone of the backbone like？|
|12．||Are there a lot of muscles？|
|13．||What is spondylolysis？？？
It seems that even children should be careful.