'Whenever I go to a public club to workout, everyone stops what they are doing to watch me,' Karina said. The reasons are obvious. Can you imagine being in, for example, an aerobics class and seeing Karina's huge naturals bouncing up and down, barely constrained by her skin-tight leotard? 'I prefer to workout in private,' she said. 'It's not that I don't like the attention. I just want to get something accomplished.'