Muscles and Movement Quiz

How does your arm bend or your legs help you run? This quiz helps you understand how muscles and bones work together to make movement possible.
 

You’ll explore how muscles contract and relax, and how joints and tendons help your body perform amazing actions.
 

Each question builds your scientific understanding and connects anatomy with everyday activities like jumping, writing, or playing.
 

You’ll also learn how exercise and nutrition keep your muscles strong and healthy.