Female ATC, Fungo?
FC27, there's not much I have done for soreness other than to work on playing through it. My ankle still gets sore often and my knee at times so I'll ice those mainly because there have been previous true injuries rather than soreness or a tweak, etc. Probably a big thing is your eating and drinking habits. If done right, your muscles will not be as sore. You know, water, Gatorade, getting the nutrients that are needed.
The electrotherapy Fungo was talking about is great too! But that's quite a bit harder to access as well. I've had that on both my knee and ankle during PT.
That's one reason this position is so hard!