So i went yesterday to get a physical and vaccinations for my job. They gave me shots for Hepatitus B, tuberculosis, tetnis, and something else. Anyway, i go to the gym an hour later and the weight that i usually work with was rediculously light..I went up about 30lbs on everything and did my reps with no prob...What in the hell could have caused this, i felt like superman...I need to get vaccines before every workout..I'm still in shock over it...