Ishak scored one of the goals of the day in the Polish Premier League. The Lech Poznan captain received the ball with his back to him in the box and was skilful enough to turn and fire home from close range.
The game was 1-1 when, on the half-hour mark, home striker and captain Ishak popped up to pounce on the ball inside the box.
Despite being on his back, he had the skill to turn around and beat Straczek with his first-time shot.