Police say the man was pushed to the ground by two men who stamped on his head outside a shoe shop on High Street at around 9.30pm on Thursday."Both of the attackers are described as having shaved heads. One is understood to have been wearing a stripy shirt and the other a blue shirt," a PSNI spokeswoman said."(The victim) remains in hospital at this time where his condition is believed to be stable."Detectives at Musgrave police station are investigating the assault.CHAR(13) + CHAR(10) CHAR(13) + CHAR(10)They believe a number of people were in the High Street area at the time of the incident.Witnesses have been asked to contact them by calling the non-emergency number 101.