The sister of a 16-year-old boy who drowned while swimming naked at a Christian holiday camp in Zimbabwe run by child abuser ...

At first my 5 and 9 year olds were the only two walking alone. Now other families see the value of kids being independent.

Welcome to Ask Doctor Zac, a weekly column from news.com.au. This week, Dr Zac Turner explores Hot Pilates and whether Reformer can match it.