I meet Rodney, who is laid-back, lives for the moment and is at ease within it. When I explain I'm a stiff-as-a-board beginner, he is delighted: my improvement will be all the greater. And now, here I am, struggling to touch my toes which seem as far away as my hammock (a more desirable destination for the first 20 minutes). But Rodney doesn't judge, and there's something about him that makes you want to keep trying. I take a sneaky peek around the class of 15, and see varying degrees of ability. Rodney explains that yoga means unity. We run through a series of asanas (postures). 'Why do we think body, mind and spirit are separate?' says Rodney. 'Everything is spirit? Parrot Cay has a special breeze. Take that breeze and breathe.' As I gaze out over the ocean, I find to my amazement that I've been holding a steady 'tree' asana for a few minutes. The three-hour class whizzes by, and my hamstrings loosen to such an extent that my palms make contact with the earth as I bend forward, straight-legged.