how do you exercise in space? – Christmas Lectures

Question: how do you exercise in space?
- Keywords:
  exercise
Asked by chips4life to Steve, Shefali, Kevin, Katie, Floris, Delma on 14 Jan 2016. This question was also asked by tess, mala1212, mrmull, iaaukadmin.
- Delma Childers answered on 14 Jan 2016:
  
  I’ll let Canadian astronaut Chris Hadfield handle the explanation:

Question: how do you exercise in space?