Exercise intensity

Exercise intensity is like how hard you are working when you exercise. Imagine you are playing a game where you have to run around and catch a ball. Depending on how fast you run and how much you move your body to catch the ball, you can play the game at different levels of intensity.

When you exercise, your body uses energy to keep you moving. The harder you exercise, the more energy your body uses. For example, if you are walking slowly, you are not using as much energy as when you run really fast. So the faster you run, the higher the intensity of your exercise.

To measure exercise intensity, you can use things like your heart rate, breathing rate, and how much you sweat. When you exercise at a high intensity, your heart rate goes up and you breathe faster. This helps your body get more oxygen to your muscles so they can keep working.

When you exercise at a lower intensity, you may not breathe as hard or sweat as much. But you are still getting some benefits from your workout. Exercise at any intensity can help improve your mood, increase your energy, and reduce stress.

It's important to find the right level of intensity for you. If you are just starting to exercise, it's best to start at a lower intensity and gradually increase it over time as you get stronger. If you push yourself too hard too quickly, you could hurt yourself or feel too tired to keep exercising.

So remember, exercise intensity is like how hard you are working when you exercise. And it's important to find the right level of intensity for you so you can get the most benefits from your workout.