The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is ...

While we are probably familiar with a few heart healthy tips, here are some fun facts about a human heart that you may not know. The average size of a human heart is of a fist in adults. The heart ...

10 Interesting Facts About Human Biology. Story by Jeremiah Wright • 39m. T he human body is incredible. ... Your Heart Rate and Breathing Can Sync to the Music You’re Listening to.

Your heart beats about 100,000 times in one day and about 35 million times in a year. During an average lifetime, the human heart will beat more than 2.5 billion times.

GREEN BAY, Wis. (WBAY) - Brad Spakowitz is pumped to talk about the heart on this Valentine’s Day. Brad has organ-ized 3 BRILLIANT MINUTES of fun and interesting facts about the human heart. He ...

Your body contains both muscles you control, such as your triceps and quads, and muscles you don’t, such as the heart and blood vessels. The muscular system is what allows your body to move ...

Fun facts about the human body, you probably didn't know! Did you know your heart beats around 100,000 times a day? Or that your brain generates enough electricity to power a light bulb?

Discover interesting facts about the fist-size organ that powers the circulatory system. ... Heart symbols in cartoons and emoji do not look like an actual human heart. In reality, ...