Sure! Here are three ways your body changes when you do physical activity:
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Your Heart Beats Faster: When you run or jump, your heart works harder and beats faster. This helps pump blood to your muscles so they can keep moving!
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You Breathe Heavier: When you exercise, you breathe quicker and deeper. This is because your body needs more air to get the energy you need to keep going!
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You Get Sweaty: When you play a lot, your body gets warm, and you start to sweat. Sweating helps cool you down so you don't get too hot while you play!
These changes help your body stay strong and have fun while you are active!