Jovanovic has played only one Premier League match for the Reds, against Arsenal last week, but believes he has already adapted to the English game.
"It was what I expected on Sunday. I have experience of playing against English teams in the UEFA Cup and Champions League, against Arsenal and Everton," said our new number 14.
"I expected very hard football with speed, and that's what I enjoy.
"Physically, training is really hard but it was like that during four fantastic years I had at Standard Liege. I am used to it but maybe here it's even harder."