Lunch break weight routine
Hi! I am trying to get started with weight training for a variety of reasons. I've done it before but usually in conjunction with a goodly amount of cardio, and it's been a while since I actually went to a gym. My goals are improved health and fitness, nothing really specific beyond that.
My situation is, there's a Planet Fitness two blocks from where I work and I'm considering trying to go a couple of times a week on my lunch hour. I have a long commute and kids at home, so if I can make this work it might be my best chance to get in regular exercise.
The problem is that even though it's close, I'll be pressed for time, and I'll have to change into and back out of workout clothes. My job is business casual and I can't do gym clothes and wet hair there, besides for the time it would take to wash up. Like I said, my gym frame of reference involves cardio where the whole point is maximum sweat. Very 90's/early oughts of me, I know. Is it realistically possible to get in a basic but worthwhile weight workout in 30 minutes without sweating enough to need a shower after? If I'm not dripping after, will I have accomplished anything?
I'll happily take recs on routines or relevant resources if you have any handy, or general thoughts on lunch break workouts. Thank you in advance!