Reddit! Help me get back on track!

I used to be a physical exercise nut.

I went to gym, did Muay Thai, Jiu Jitsu and Ballroom and Latin dancing. 7 months ago I started a new job that requires me to work 12-14 hours a day, which effectively ruins my entire routine.

Could anyone here please direct me to a subreddit dedicated to physical exercise? Haven't been able to find one, not sure what I'm doing wrong.

I just want to be physically active again. Not getting exercise is very frustrating for me.