Endurance means being able to keep doing something for a long time without getting really tired or stopping. It's like when you ride your bike for a long time without taking a break. Endurance helps you do things for longer without feeling exhausted.
There are different kinds of endurance like running, swimming, and biking. When you do these activities, you use your muscles a lot, and your heart and lungs have to work hard too. This helps build up your endurance.
Just like you need to practice riding your bike to get better, you also need to practice building your endurance. Doing activities that make you breathe hard and sweat a lot can help you get better at endurance. It's important to start slowly and not push yourself too hard at first. As you get better, you can try to go faster or for longer periods of time.
Endurance is important for lots of things like playing sports, being healthy, and having fun! So, keep practicing and building your endurance, and you'll be able to do lots of fun and exciting things for longer periods of time.