Physical training instructor

A physical training instructor is someone who helps people learn how to exercise and be healthy. They teach people how to do different kinds of exercises, like running or lifting weights, and they help people make a plan for how to stay healthy. Just like a teacher helps you learn about math or science, a physical training instructor helps you learn about your body and how to take care of it. They might work at a gym, a school, or even in the military, helping people get in shape and stay in shape.