SISTAR's Soyu made an appearance on MBC's 'I Live Alone' on May 23, showing off her new house as well as what she does during her private time in the day.
One of the things she did was go to the gym for her weight training, impressing the other male participants on the show as they watched the hard work she put into the exercises, reports allkpop.
She proved that she worked hard to get her glamorous body as she works through sweat and pain with heavy weights.
Explaining that while it is extremely difficult to go through the exercises, the refreshed and satisfactory feeling afterwards is what helps her enjoy it.
Take a look at her workout session in the video below.