A grubber kick in rugby is a low, bouncing kick along the ground aimed at gaining territory, evading defenders, or putting pressure on the opposing team. It is often used as a tactical kicking option to exploit space behind the defensive line, force defenders to retreat, or create scoring opportunities for teammates to chase and gather the ball. A well-executed grubber kick requires precise control of the ball's trajectory, angle, and force to bounce favorably and evade opposing players, ultimately enhancing the attacking team's field position and strategic advantage during the game.