When you exercise, your body works hard to get more oxygen. Here’s how it all happens:
Heart Pumps Faster: When you’re really moving, your heart can pump 5 to 7 times more blood than when you’re resting. It goes from about 5 liters of blood per minute to between 25 and 35 liters!
Getting More Oxygen: Your heart sends oxygen-rich blood from one side of your heart to your muscles. At the same time, your lungs help to take in more oxygen. In fact, you can breathe in up to 20% more oxygen when you’re working out.
Blood Flow Changes: When you exercise, a big chunk—about 80%—of your blood goes to your muscles. This means there’s less blood going to parts of your body that aren’t as important while you’re active.
This teamwork in your body is super important for keeping your energy up while you exercise!
When you exercise, your body works hard to get more oxygen. Here’s how it all happens:
Heart Pumps Faster: When you’re really moving, your heart can pump 5 to 7 times more blood than when you’re resting. It goes from about 5 liters of blood per minute to between 25 and 35 liters!
Getting More Oxygen: Your heart sends oxygen-rich blood from one side of your heart to your muscles. At the same time, your lungs help to take in more oxygen. In fact, you can breathe in up to 20% more oxygen when you’re working out.
Blood Flow Changes: When you exercise, a big chunk—about 80%—of your blood goes to your muscles. This means there’s less blood going to parts of your body that aren’t as important while you’re active.
This teamwork in your body is super important for keeping your energy up while you exercise!