dragon_stone SG usually schools would provide physical checks for spine problem and recomend to Ministry of Health. They would x-ray and recommend a brace if the spine bending angle is not greater than a certain degree. Too big a bend degree would requires surgery. Brace would be required up to your growing age (16+) Braces recommended by MOH is usually the rigid type; like ninja turtle. But there is a softer alternative, still undergoing testing.
SkatesFreako SG I think you shld go had a body check up first. As for ur short height, its 99% due to the gene passed down from ur parents. At 166cm is still ok since the national average is 170cm for man, slightly below average.
