The buck sweep is the Wing-T's headline run: both guards pull, the playside guard kicks the end man out, and the halfback runs behind them into the alley. The two guards have different paths and targets, while the backfield action must look like Trap and Waggle long enough to hold the defense inside.
Wing-T buck sweep to the wing. Both guards pull: the playside guard kicks out the penetrating end, while the backside guard wraps into the alley with eyes inside to seal the Sam linebacker. The tackle down-blocks the 3-technique, the tight end climbs to the Mike, the wingback arc-blocks outside the edge to seal the safety, and the fullback's trap fake holds the second level.
