"I thoroughly enjoy core stability classes. Over the past twelve months I've found that it has improved my overall level of fitness, has helped my pelvic floor no end (a definite plus after having three children!), has taken approximately two inches off my waistline and provided an all round good work out! Who'd have believed you could do so much with a ball?! General levels of fitness when you start really don't matter; you can make it as hard or as easy as you want. Aside from the fitness aspect, I've also made some new friends."
Sarah Cousins, core class member, at 22 weeks pregnant.