Brief introduction of basket ball

The first purpose-built basketballs were made from panels of leather stitched together with a rubber bladder inside. A cloth lining was added to the leather for support and uniformity (identity). A molded version of the early Basketball was invented in 1942. From 1967 through 1976 the American Basketball Association (or ABA) used a distinctive red, white and blue basketball that is still seen from time to time. For many years, leather was the material of choice for basketball coverings, however in the late 1990s, composite materials were put forth and have rapidly gained acceptance in most leagues due to their superior performance in harsh game conditions.