De La Riva to Sweep when Opponent Attempts to Pass (Advanced)

Lucas is in the de la riva and the opponent starts to pass. Lucas immediately bumps the opponent forward with his leg and maintains the grip on the sleeve. When the opponent steps forward, Lucas releases the grip on the sleeve and grips under the leg. He now switches his hips so he can slide his inside shin under the leg. Lucas bumps the opponent once again so he can slide his other leg in and places it on the inner thigh. The legs are now used to push the opponent away to sweep. Lucas maintains the grips on the pants as he comes up.