Capitals center Nicklas Backstrom is practicing again, two days after taking an elbow to the head. Backstrom took part in the Capitals' full workout Thursday before departing with the team for a West Coast road trip. Washington plays at San Jose on Saturday. He was elbowed by Rene Bourque in the third period of the Capitals' 3-1 win over Calgary on Tuesday. Bourque has been suspended five games by the NHL for the hit.