Patent ID: 8647220

Claim:
A basketball training device comprising: an elongated and vertically extending post having a vertically extending slot on at least one side, said slot open to a channel have a greater cross-sectional area than said slot, and said post having an inner surface aligned with said slot, an elongated arm, a lock member attached to one end of said arm, said lock member having a cross-sectional area greater than said slot and dimensioned to be slidably received in said channel, wherein said channel and said lock member are both trapezoidal in cross-sectional shape, said lock member being smaller in cross-sectional shape than said channel, and a spring and a ball detent mounted in a bore in said lock member at a position offset from said rod, so that said spring urges said ball detent against said inner surface of said post to thereby lock said lock member to said post and wherein said vertically adjusted rods provide a dribbling barrier for basketball players when training to go either over or under.