In our modern lives, sitting has become the new smoking – or at least, the new culprit behind a surprising number of aches and pains. From desk jobs to long commutes, many of us spend hours upon hours ...

If ever you’ve done a Pilates or barre class, you may well be familiar with exercise sliders (also known as ‘gliders’ or core sliders). If not, you’ve probably been wondering what on earth those small ...