Leg pain is also frequently a sign of injury, such as the following: Muscle strain is a common injury that happens when the muscle fibers tear as a result of overstretching. It often occurs in the larger muscles, such as the hamstrings, calves, or quadriceps.
medical Definition of superinfection : a second infection superimposed on an earlier one especially by a different microbial agent of exogenous or endogenous origin that is resistant to the treatment used against the first infection
A setting on stage in which a few set pieces or lighting or other technical elements take the place of elaborate set construction. SUPER. Abbreviation for superimpose meaning the laying one image on top of another, usually words over a filmed scene (i.e. Berlin, 1945).