` The thing about when we mentally rehearse something vividly , it actually fires up the same neurology in the brain as if we were really experiencing it . Experts told CNN how practice and dedication can future gold medal winners . Matthew Syed , author of Bounce , believes coaching and access to facilities are crucial . Mental coach Andy Barton says imagining sports can also help an athlete . Barton says it can help athletes when it comes to top - level competition .
Experts told CNN how practice and dedication can future gold medal winners . Matthew Syed , author of Bounce , believes coaching and access to facilities are crucial . Mental coach Andy Barton says imagining sports can also help an athlete . Barton says it can help athletes when it comes to top - level competition .