Working out while sore

Stretch and warmup properly, the soreness will dissipate for the most part. Also make sure you are getting an adequate amount of protein to help with muscle recovery, stretching after your workouts, and doing some active rest on your rest days.

Yep, work through it.

DOMS goes away after you've been lifting for a while.

Lifting through the pain is usually the best way to relieve it for me. As long as its regular soreness training and not injury. Try to get in a lot of foam rolling and extra stretching.

I think it's fine to cut it back to twice a week if you just increased everything a whole lot. Do it again, sore or not, but you can have extra days to recover at first, lol. Or I do.

In about a week I don't get so incredibly sore any more, and I add in the other days I wanted to do it. I still get sore, just not that really intense muscle soreness that is too annoying for me to do more often than necessary

i found that when i tried to go on the Stair Master i collapsed off of it because my legs gave out. The day before i think i pushed myself too hard and i had a lot of trouble sleeping because my legs were so sore. Ah well, guess no pain on gain, i just had a 2 hour walk so i think im okay >.<

Once you get the blood flow moving in your body, the soreness will stop for the time being.

No pain no gain can be a crock sometimes if you have had recurring soreness after yoga you might need to rest the muscles. I workout if I am stiff and work into it slowly stretch out and continue and thats fine, but soreness to the point where its hard to walk or move maybe back off for a day. When you work that hard you are tearing the muscle fibers and they need time to heal that also is the manner in which they get stronger. Constantly tearing and not recovering and you will find you don't make as much progress or get much stronger. Did you ask your PT what you should do to recover?
Hopefully you will be doing this for a long long time a day of rest every so often is just that some rest

I;m a bit of a newbie, so this is from experience alone, but some cardio USUALLY warms me up...there are days it's not though and on those days I start out with less weight...see how my body feels after a set of that, and IF i'm still super sore, i either give myself a rest, just doing cardio my muscles can handle, or I do my sets at the same lower level...but MOST OF THE TIME I feel a lot more capable after some cardio and lower level weights...so I can usually up myself close if not where I"m used to and finish out my work out. I sometimes don't do as many sets. TRUST YOUR BODY! Only you know! There is a major and quite noticeable difference between muscle fatigue and muscle strain...if you feel yourself straining painfully after one set, you know you need more time. I push through just about everything except for too much back pain...but there is nothing wrong with icing...having to ice, because eventually your body will get used to it and you will not need it all the time!