Chelsea midfielder Frank Lampard hailed their workrate for victory over West Ham United.
Lampard hit a brace and Oscar also struck in the 3-0 win.
"You can see from the minute we started that our work-rate, with or without the ball, we were chasing the ball down and Oscar was fantastic in the first half.....chasing down people in the corner and winning balls back.
"We were quick with the ball and the movement was great.
"When we play like that we're very hard to beat."
