decondition
Concise Oxford English Dictionary © 2008 Oxford University Press:
decondition/diːk(ə)nˈdɪʃ(ə)n/
▶verb
- 1 (usu. as adj. deconditioned) cause to lose fitness or muscle tone.
- 2 Psychiatry reform or reverse (a person's behaviour), especially in the treatment of phobia.
– derivatives
deconditioning noun.
deconditioning noun.
'decondition' also found in these Oxford entries:

