70 likes | 338 Views
JOINTS. What is a joint?. A region where two bones meet together is called a joint. Such as knee joint, elbow joint, shoulder joint, etc. IMPORTANCE OF JOINTS. Joints allow movement of body parts.
E N D
What is a joint? • A region where two bones meet together is called a joint. Such as knee joint, elbow joint, shoulder joint, etc.
IMPORTANCE OF JOINTS • Joints allow movement of body parts. • We are able to do our daily activities such as walking, running, bending, writing or doiny any other work.
How are the two bones joined? • Two bones are joined together at a joint with the help of tough tissues callad LIGAMENTS
What makes movement of bones easy at a joint? • End of each bone a tough ,smooth ,shinny substance called CARTILAGE and a slippery fluid is present. • Cartilage coated bones do not bump or scratch against each other.