I hope that director and actor both need physiotherapist consultation then you guys are better understand difference between two professions.
You guys don't like physiotherapy profession than you guys stop your exercises and then see how your body will support you for your work.
That actor who said this line plz not play a puppet role of your director or writer whatever and shown your real acting with some general knowledge.
Ye log nepotism se bahar nikle to kuch knowledge mile.
Give respect to all the profession whether it's doctor, physiotherapy, compounder.