How does physical exercise impact brain function and cognitive training?

Physical exercise is like giving your brain a fun game to play every day.

When you run, jump, or dance, your heart works harder and sends more blood to your brain, which is like giving it extra snacks. These snacks help the brain grow new connections between its cells, making it smarter and faster at solving problems, kind of like how a muscle gets stronger when you lift weights.

Imagine your brain is a toy box full of different toys. When you exercise, you're playing with all the toys at once, which helps them get better at working together. This makes it easier to learn new things, remember stuff, and even stay calm when something tricky happens, like when you have to solve a puzzle or count backwards.

Your brain also gets special helpers called neurons. Exercise helps these helpers talk to each other more clearly, so your brain can think faster and be more creative, just like how a well-practiced musician plays better on their instrument.