The victim was identified as Saksham and was a resident of Rohini Sector-19. The police were informed of his death by the Baba Saheb Ambedkar Hospital, according to Deputy Commissioner of Police (Rohini) Guriqbal Singh Sidhu. He was brought there unconscious from a gym in Rohini Sector-15, police said, adding that investigation revealed that the man died of electrocution while using a treadmill in the gym.