Last year I worked in a retial store. My duties included unloading trucks, lifting up to 80 pounds, pulling pallets of merchandise stacked up to 7 feet, and several hours of knee
ling per night. I began to have pain in my knee
and thought I had sprained it. However, a year later, the symptoms are still present, and become worse with increased standing, knee
ling, or bending. Just under
the right knee cap
swells dramatically, and is "squishy" like fluid. It becomes extremely painful.