Hi. I enjoy running because it's the world's most accessible sport.
that's good. i never really liked running, it was always so boring to me. i prefer zumba
I've never tried Zumba. How much squatting and lunging does it include?
it depends on the instructor. Usually there are a couple of squatting tracks 
I think that might be hard on my knees and hips.
i don't think so. if you can't squat or jump or do any moves the instructor usually show modifications so you can choose what to do
I'll have to try that out! Thank you for the recommendation.
sure,i hope you will enjoy it. i love classes like HIT or body pump too