Musculoskeletal systems

The musculoskeletal system—also known as the locomotor system—forms the body’s structural framework that enables movement, posture, and stability. It consists of bones, joints, muscles, tendons, and ligaments which function together to support the body and produce movement.

• Bones provide the rigid framework of the body, protect vital organs, and act as levers that facilitate motion.

• Joints are the points where bones meet, allowing a wide range of movements depending on their structure.

• Muscles, attached to bones by tendons, contract to generate the forces that move the skeleton.

• Ligaments connect bones to one another, maintaining joint stability during movement.

Functionally, the musculoskeletal system transforms muscle contraction into coordinated motion, maintains posture, and contributes to body protection and mineral storage.

From a clinical perspective, understanding the anatomy of this system is essential for diagnosing and managing musculoskeletal injuries (such as fractures, sprains, and dislocations) and degenerative conditions like arthritis and muscle weakness.

At IMAIOS, the musculoskeletal system is described under three main sections: 

• Skeletal system

• Joints

• Muscular system