Often called runner's knee, chondromalacia patella is a common condition causing pain in the kneecap. The patella is covered with a layer of smooth cartilage, which normally glides across the knee when the joint is bent.ymptoms of chondromalacia include knee tenderness and pain that increases after sitting for a prolonged period of time, using stairs or getting out of a chair. There may also be a grating or grinding sensation when the knee is straightened.
Fluxus is an international avant-garde group or collective that was founded and flourished in the1960s but still continues today.
Fluxus was a loosely organized group of artists that spanned the globe, but had an especially strong presence in New York City. George Maciunas is historically considered the primary founder and organizer of the movement, who described Fluxus as, a fusion of Spike Jones, gags, games, Vaudeville, Cage and Duchamp..