What is the name of the membrane that covers and protects muscles?

The membrane that covers and protects muscles is known as fascia. Fascia is a connective tissue that surrounds and supports muscles and other structures in the body. It plays a crucial role in the organization and compartmentalization of muscle groups, allowing for efficient movement and stability. By enveloping muscles, fascia helps to reduce friction and provide structural integrity, facilitating effective muscular contractions.

Other options represent different structures in the body. Ligaments connect bones to other bones at joints, tendons connect muscles to bones, and periosteum is the membrane that covers the outer surface of bones. Understanding these differences is essential for recognizing the unique roles of various connective tissues in the musculoskeletal system.