Ive Always Known That Waluigi Had Immense Leg Power. In This Game (Assist Trophy) He Digs Enemys Into The Ground Or Kicks Them off the Stage. In Mario Strikers Super Move He Used His Leg To Point Straight Down Into the Goal. And In Mario Party 3 He Kicked Bowser In The Face And He Was Knocked Out! So Just Because There Skinny Dosent Mean They Arent Muscley.