Pakistan's fitness industry is perhaps one of the few sectors of the country's economy that has boomed in recent years.
It caters to all sections of society from high-flying executives to housewives, and for people in Karachi it is also a retreat away from the violence that has plagued Pakistan's biggest city.
[video]http://www.bbc.co.uk/news/world-south-asia-13918180[/video]
It caters to all sections of society from high-flying executives to housewives, and for people in Karachi it is also a retreat away from the violence that has plagued Pakistan's biggest city.
[video]http://www.bbc.co.uk/news/world-south-asia-13918180[/video]