Not unless a skater wants to spend some quality time in the penalty box!
There are plenty of legal ways to send an opponent flying into the third row but, to keep the game play safe and competitive, there are rules governing how and when players can make contact with each other. Throwing elbows, pushing or tripping opposing skaters, and “clothes-lining” opponents by linking arms with your teammate are among the prohibited actions that can earn skaters a minute in the penalty box. Like other sports, more serious offenses like fighting or intentional tripping can get a skater kicked out of the game.
Real. Strong. Athletic. Revolutionary.