It is an illegal action that can be committed by player from one team against a player from the opposing team.

When a player uses their body position to prevent their opponent from advancing.

A move(foul) in which an offensive player runs into a stationary opponent.

A foul committed in a violent/harmful manner.

When a defender makes contact with offensive player who is in the act of shooting the basketball.

A foul committed on purpose, usually by a defender, to stop the clock or prevent a basket.

Violations and misconduct that are detrimental to the game. These are penalized by free-throw opportunities.

When a player uses their foot/leg to cause their opponent to fall or lose their balance.

A foul committed while both teams are contesting possession of the ball. This is often consists of grabbing, checking, or pushing another player.