Latley I have been having problems with my right leg (I am right handed). Even after I have been warmed up it seams that my right leg just does not want to go. It has been getting pretty numb I have to loosen my right shoe to the point where my foot is almost sliping out to help some. I have had these shoes for several months (Shimano SPD) and have been the most comfortable cycling shoes ive tried. I wear Nike cycling socks they seam to be a little too tight but I have tried just some regular socks and get the same result. This dosent happen every ride and just recently started. I have been eating healthy and taking protein drinks after every ride. Any thoughts as to why just my right leg is getting numb? Thanks in advance.