One of the few good things to come out of this quarantine is I've been loosing weight by going low carb/keto. I posted this in another thread, but I've been doing a program called #75hard. 75 days of diet and exercise that will also strengthen your mind while being cooped up in your house.
As far as haircuts, I've been bald for a few years now and all I need is my Wahl trimmer every couple of weeks and have saved a small fortune over the years from not having to visit my barber!