I have a rheumatology autoimmune disease that affects my joints. My answer to post workout stiffness and inflammation is my @lifepro infraredsauna blanket! this is the rejuvawrap and I lay on level 5 for about 30 mins. It's Amazing! ketosismom founditonamazon amazonfind livinglargeinlilly workout must have LTKWatchNow LTKActive LTKSaleAlert