AI Tutor
Have you ever sprinted across the soccer field feeling like a superstar, only to feel totally out of breath and exhausted five minutes later?
Sustainable energy is power that releases slowly and stays steady so your body can keep moving for a long time without crashing.
Why do our bodies need this steady fuel instead of one giant burst of power?

Powering Through the Whole Game

When you play sports like basketball, soccer, or tag, your muscles work continuously for 30 to 60 minutes.
If your body runs out of fuel too early, your muscles feel heavy and your brain has trouble staying focused on the game.
So how does our digestive system create this long-lasting power from food?

Campfires vs Sparklers

Think of energy like fire: sugary snacks act like a sparkler that burns bright for ten seconds and quickly fizzles out.
Nutritious foods like oats, whole-grain bread, and bananas act like a campfire log that burns slowly, keeping you warm and active for hours.