Given the task definition and input, reply with output. In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

With celebrities appearing to magically snap back into shape mere weeks after giving birth, there's increasing pressure on new mums to get their pre-pregnancy body back quicker than ever. The Duchess of Cambridge, who is due to give birth any day now, was applauded for her natural approach to her post-birth figure, when she had Prince George in 2013. Experts agree that carefully easing the body back into exercise is the best method and Camilla Lawrence, women’s health physiotherapist at Six Physio, tells MailOnline how to get your body back to its pre-pregnancy shape - safely. Scroll down for videoNew mothers under more pressure than ever to 'bounce back' after birthExperts warn that doing too much too soon could do long term damageCamilla Lawrence, women’s health physiotherapist, says safety is key 
 Question:But according to _, following these simple steps can get new mums on the right track.

Camilla Lawrence