Snake has no legs or feet but it moves very fast how?

Snakes move quickly despite lacking legs or feet by using their muscular, flexible bodies to create waves of motion. They utilize various locomotion techniques, such as serpentine movement, sidewinding, and concertina motion, which allow them to push against surfaces and propel themselves forward. Their smooth scales reduce friction with the ground, enabling swift movement through various terrains. Additionally, their lightweight bodies and strong muscles contribute to their agility and speed.