Just like to the other commenter mentioned, be careful of standing all day. My mother was a hairdresser for 50+ years. She needed operations on both her knees.

Just like to the other commenter mentioned, be careful of standing all day. My mother was a hairdresser for 50+ years. She needed operations on both her knees. I think it's all a balance of sitting and standing, and not taking one to the extreme. I say this as I just threw my back out a few weeks ago, because I was sitting all day :( So yeah, I'm not a model person to listen to either!