How about some massage? A great way to soothe muscles and move lymph and blood.
A professional massage is always a luxurious and great idea, but grab a buddy and exchange some body work.
Alternatively, I am a big fan of percussive therapy with a massage gun ( https://amzn.to/38sVRfM ) with different attachments and varying speeds can really get into those tight areas.
Also, consider a foam roller like this one https://amzn.to/2sKnlyd can help to move our blood and lymph and especially good to move lactic acid out of the muscles after a hard workout.
