The most common penalties include "false start" (when an offensive player jumps to begin the play before the ball is snapped, a five-yard penalty), "holding" (the grabbing of a player other than the ball carrier to obstruct their progress; a ten-yard penalty against offensive players and a five-yard penalty against defensive ones), and "pass interference" (when either a receiver or the defending player pushes or blocks the other to prevent them from catching the pass).