Alexander Isak has scored seven goals in his last nine Premier League games and Eddie Howe admits he is still pushing his star striker to improve even further.

Eddie Howe wants even more from in-form Newcastle striker Alexander Isak.The 25-year-old Sweden international took his goal tally for the season to 12 in the 3-0 Boxing Day win over Aston Villa at St James’ Park,

Newcastle United will demand in excess of £150 million from Arsenal or Chelsea for Alexander Isak, according to reports. The Sweden international has been in sublime form for Newcastle in recent weeks, scoring seven goals in his last six appearances.

Alexander Isak has been in electric form at Newcastle and manager Eddie Howe believes the Swede still has more to give as his stock continues to rise with the Magpies

Newcastle United manager Eddie Howe has sent another strong transfer message to Alexander Isak 's potential suitors after the striker was on the scoresheet once again in the Premier League meeting with Aston Villa.

Alexander Isak is rapidly turning into one of the most coveted players in Europe but Newcastle United will resist any attempt to lure him away with a record price tag in excess of £150 million put on the Sweden international.

Alexander Isak has been heavily linked with a move away from Newcastle and he has spoken out about his future, with Arsenal and Chelsea both said to be interested in his services