What is the Skeletal System?

Definition of Skeletal System: Skeletal system consists of a framework of bones and a few cartilages that support bodily functions and provide protection to internal organs.

The human skeletal system is made up of bones, cartilage, ligaments, and tendons. It is composed of around 270 bones at birth, but this total decreases to around 206 bones by adulthood after some bones fuse together. The bone mass in the skeleton makes up about 14% of the total body weight and reaches maximum mass between the ages of 25 and 30. The human skeleton can be divided into two parts: the axial skeleton and the appendicular skeleton. 

• The axial skeleton is formed by the vertebral column, the rib cage, the skull, and other associated bones. 
• The appendicular skeleton is attached to the axial skeleton and is formed by the shoulder girdle, the pelvic girdle, and the bones of the upper and lower limbs.

The human skeleton performs six major functions: support, movement, protection, production of blood cells, storage of minerals, and endocrine regulation. The human skeletal system diagram is given below:

Also Read: Human Body-Anatomy and Physiology of Human Body

The skeletal system, or the musculoskeletal system, is the body’s internal framework and support structure. It is composed of bones, cartilage, and connective tissues. The skeletal system is divided into two parts: the axial skeleton and the appendicular skeleton. Its primary functions include providing structural support, protecting vital organs, and enabling bodily movements through joints.

The skeletal system also plays an important role in mineral storage, blood cell production, and maintaining overall stability and integrity in physiological processes. In this article, we will study the functions of the skeletal system in detail.