How to Feel Your Heart Beat

The video tutorial explains how to feel your pulse and understand its significance as a sign of your heart beating. It describes the heart as a muscle responsible for circulating blood throughout the body, delivering oxygen, and removing carbon dioxide. The heart's efficiency is highlighted, with a focus on how exercise increases the heart's workload to meet the body's increased oxygen demands.

What is the primary function of the heart in the human body?

How does the heart ensure that blood circulates throughout the body?

Explain the role of oxygen in the blood and why it is important.

Describe the journey of blood as it moves through the body and back to the heart.

What happens to your heart rate when you exercise, and why?