noun
physiotherapist
A practitioner who performs manual therapy to restore physical function, similar to a physiotherapist or physical therapist.
彼は整復師として病院で働いている。
He works as a physiotherapist at a hospital.
Compound of 整復 (せいふく, 'reduction, restoration') + 師 (し, 'specialist, practitioner'). The exact historical derivation is uncertain, but the term likely arose in medical contexts to describe a practitioner who performs manual realignment or rehabilitation.