Bangladesh's first women’s bodybuilding championship was won by a 19-year-old student in a contest where most of her muscle was covered up to prevent controversy in the Muslim-majority nation.

While skimpy bikinis are the norm at international bodybuilding contests, Awhona Rahman and her 29 rivals kept their brawn under wraps in front of the crowd of hundreds.

Rahman and the other competitors struck poses on stage wearing tight leggings and body-hugging outfits during the three-day event in the capital Dhaka.

“I am really happy, I really worked hard for this,” Rahman said.

“It never entered my mind that someone might criticise me for showing my body. My brother, who runs a fitness centre, has always encouraged me,” she added.

“We were told there would be proper dress code and the outfit provided was perfect from a Bangladeshi perspective.”

Bangladesh Bodybuilding Federation general secretary Nazrul Islam said there had been a huge response to the landmark women’s competition which aimed to encourage health and fitness.

“We were very careful about the dress code because of our religious and social culture. We selected long sleeve crop tops and leggings for the girls,” he added.

Islam predicted the competition would help create jobs for women in the growing number of gymnasiums in Bangladesh where women now have memberships.

Nearly 90 per cent of Bangladesh’s population is Muslim and women are making a growing impact in sport including cricket, football and archery.