Milan striker Zlatan Ibrahimovic admits that he is tired after playing so much for his club side this season.
The 29-year-old is the first name on the teamsheet at San Siro and is beginning to feel the pain.
Speaking while on international duty with Sweden, he said: "I have to be smart and listen to my body so that I stay fit all season.
"I feel very tired. The last two games, I have not been 100 per cent.
"I run around the pitch without something happening."
Ibrahimovic has fired blanks in each of Milan's last two League matches, which have ended in draws.
There are suggestions that he isn't compatible with Alexandre Pato.