General questions

[Rsturbo777]

Hi there,

I am 8 days post surgery and have a few questions if anyone can help.

1) can I drink coffee
2) when can I start excercise, I do a lot of hiit and weight training.
3) I play football and have 5 aside once a week where I would wear a wooly hat when is this advisable due to sweating.
4) when can I wear hats

Thanks