Did You Know?
Fun facts about the human body and physical performance. These quick facts make learning about the body a little more exciting.
The Human Heart
The heart pumps about 2,000 gallons of blood through the body every single day.
Muscles
The human body has over 600 muscles, and the strongest one based on its weight is the masseter (the jaw muscle)!
Bones
An adult human body has 206 bones, but we are born with about 270, some of which fuse together as we grow.
Hydration
Water makes up about 60% of the human body, and even a 2% drop in hydration can significantly impact physical and mental performance.
Lungs
Your lungs can hold about 6 liters of air when fully expanded, helping your body get the oxygen it needs during activity.
Brain and Movement
Exercise helps send more blood and oxygen to the brain, which can support focus, memory, and mood.
Body Temperature
When you exercise, your body works hard to stay cool by sweating and increasing blood flow to the skin.