What Causes Muscle Soreness After Exercising (Note: It's Not Lactic Acid)
What Happens to Lactic Acid?
Matthew Russell on Twitter: "Pushing lots of watts make your legs fat...aka lactic acid. Thanks for the burn! @diamondbackbike @insideride @castellitriathlon @fitprousa @topicaledge https://t.co/5KiRcSTuQH https://t.co/q6uU7VybHA" / Twitter