Team GBR personal fitness trainer, Jon Pitts, takes another session with our 'Guinea Pig' riders, Laura Bechtolsheimer, Louisa Brassey and Annabel Wigley. This time, he creates testing exercises for increasing 'pelvic strength', which Jon says is the key to core stability on a horse and maximising the effectiveness of your seat. Again, no gym required and not much equipment, for that matter. Handy fitness you can do at home. Presented by Fiona Price.