What is a reach in foul?

A reach-in foul is a common foul in basketball that occurs when a defender reaches across an opponent's body or arms in an attempt to steal the ball. This type of foul is called when the referee determines that the defender has made contact with the offensive player's body or arms while attempting to steal the ball. Reach-in fouls are often considered to be reckless or lazy defensive plays, as they can lead to unnecessary contact and potentially result in free throw opportunities for the offensive team. Players are usually advised to maintain proper defensive positioning and timing to avoid reach-in fouls.