This $140 exercise device mimics what NASA sends into space with astronauts — I thought it was gimmicky at first, but I'm still using it 2 months later

I thought that this $140 resistance-based exercise device by OYO was gimmicky when I first used it, but after two months, ...

We can't all be astronauts, but the Artemis II crew has fitness lessons for everyone

The Artemis II astronauts don't have a lot of space to exercise. That's why they've got the flywheel — a small device that can be used for strength and cardio workouts.