Depends on the nature of the surgery as much as the problem they fixed…… so favour the advice of someone who actually did the surgery rather than people who think they had something similar. The methods each surgeon varies on how and when they trained and also any complications you present as a patient.
Any advice on what you can or can’t do from docs isn’t always clear as whether something would be detrimental (i.e. Undo the surgery) or just painful.
My neighbour had me moving a 5ft tall solid fuel stove for her 10 days after my paraumbilical surgery. but she was s surgeon working in the same department that operated on me. Her advice was the surgery I had was stronger than I was to start with- straight out of theatre. So the only barrier to exercise was pain. She was able to underwrite the advice with a promise to make any repairs on the kitchen table if anything pinged out. We discussed the unavailability of anesthetics. She said that wasn’t a problem for her.
Later she told me she’s killed her lovers terminally ill wife ‘with her thoughts’