A two-way forward is a forward who handles the defensive aspects of the game as well as the offensive aspects. Typically, a player's frame is not an issue in whether he can be a two-way forward. Perseverance is key to being a two-way forward, as it is an attribute that gives rise to battling in the corners or preventing odd-man rushes by the opposing team. A two-way forward can contribute for the team both offensively and defensively, scoring important game-winning goals or making big plays from which his team receives a significant advantage over the opponent team. As such, good two-way forwards are often capable playmakers. Two-way forwards are sometimes left in the shadows of star players, but commentators often reiterate their importance to a team. The National Hockey League (NHL) presents its best two-way forward with the Frank J. Selke Trophy, awarded to the forward "who demonstrates the most skill in the defensive component of the game"