Newcastle United boss Eddie Howe is wary going to West Ham tonight.
The Toon travel to London on the back of Sunday's win against Manchester United.
Howe said, "I think we're reasonably OK. There's a few tired bodies in the squad - it was a really big physical effort for us in the game. But hopefully nothing too major.
"We need to deliver that (again). I think it's going to be a really difficult game. West Ham are a very good team who have had a slightly different season with Europe and all the games they've played.
"They've got an outstanding manager with vast experience and I thought they recruited really well in the summer last year. They've got a very strong squad. We're going to need another physical performance and another good technical and tactical performance."
West Ham is the first of three away games, which also include Brentford and Aston Villa.
Howe added: "The three away games is an interesting dynamic for us. I think we've been there before. We love playing at home and our results at home have been good, but I think our results on the road have been pretty consistent as well so we're going to need to take points in this spell. We know what's ahead."