Today I talk to Karin Matko, a meditation researcher who has investigated over 300 different meditation styles as part of a study that asked meditators: "what do you do when you meditate?" in an attempt to re-categorise "meditation techniques". We talk about body-centred methods, movement meditations, Sufi whirling and meditating on death. If you thought mindfulness was the only way to meditate — we have news for you!