What organ systems are involved when running?

There are many different organ systems that are involved in when we exercise. The three main ones are the respiratory system which is involved in breathing, the circulatory system which circulates blood flow throughout the body and lastly the muscular system, as you use muscles when you are moving.

Explanation:

I would appreciate brainliest, if not that's ok!

The Cardiovascular System, The Muscular System, The Nervous System, The Respiratory System, and The Skeletal System.

Explanation:

These are the systems that are involved because during running your heart, bones, muscles, brain, and lungs are the main parts in the activity.

Just so you know, there might be a few more that I missed, but I think I got them all.