I've experienced muscle cramping my last two workouts for the first time ever. The only thing I can figure I changed it that I consumed to caffeine before each of the workouts (in pill form) just after taking my creatine.
Anyone else experience this or have a scientific explanation?
All help appreciated...
P.S. I probably looked the biggest fool in the gym doing explosive standing back extensions (which was really just me trying to control my ab spasms!). Real good.