How will Artemis 2 astronauts exercise on the way to the moon? 

 A week or more of floating around is tough on an astronaut's body, especially during a major moon mission. But, in a small spacecraft, finding the right exercise device can be tight. 

https://cdn.mos.cms.futurecdn.net/Kv7W7X463NyVLZLktGMXkS.png

https://www.space.com/artemis-2-moon-astronaut-exercise-device