Introduction to the muscular system

Muscular system muscular system Learn about and revise the muscular system with this BBC Bitesize GCSE PE study guide operating system Bones, muscles and joints make up the musculoskeletal system, along with cartilage, tendons and ligaments This system gives your body its structure and support

excretory system The muscular system is like a machine that converts chemical energy from food into mechanical energy The 5 main functions of the muscular system are