Though the most suitable exercises are believed to be non weight-bearing sports such as swimming or cycling, there are no evidence that weight-bearing exercises would worsen the curve, sports like jogging, badminton, soccer are unlikely to increase the scoliosis curve. Should the curve get worse, it's more likely to be a natural progress of the curve, instead of an affection from the sports.

Just keep in mind that one should stop a particular exercise if it causes pain or discomfort. Another good thing to do is to work on the muscles around the curve to achieve better balance of the muscles.