What is the main function of the skeletal system?

The main function of the skeletal system is to provide a framework for the body. This framework supports the entire structure of the body, giving it shape and allowing it to maintain its form. The skeletal system consists of bones and cartilage that form a rigid structure, enabling us to stand upright and contributing to our overall posture.

In addition to providing support, the skeletal system also plays a critical role in protecting vital organs, such as the brain, heart, and lungs. It serves as an essential anchor for muscles, which enables movement. While the skeletal system does facilitate movement and store minerals, its primary role is to offer the foundational structure that supports and shapes the body.

This understanding highlights why the framework is essential for both stability and mobility, illustrating the importance of the skeletal system in overall body function.