Exercise

Resources

Students studying outdoors on grass

The Benefits of Going Outside

Spending time outside has important physical and psychological benefits. It can even help you learn better!
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The Benefits of Going Outside

Former Canadian astronaut Robert Thirsk enjoys cycling on board the ISS

Spaceflight and Bone Loss

Astronauts can experience bone loss in space. To understand why, you need to know a bit about how bones are formed and maintained in your body.
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Spaceflight and Bone Loss