sentences:  A Push Sweep is one of the guard sweeps described in Brazilian Jiu-Jitsu.The main characteristic of the Push Sweep is the practitioner pushing the opponent's knee out from under them with their foot, when the practitioner has the opponent in their open guard.The Push Sweep is similar to the Scissor Sweep, which uses a scissor motion of the legs to sweep the opponent, but adds the detail of pushing the opponent's knee out from under them.