Read the terms and conditions when you open the app – if you are epileptic, this app is not for you as the app flashes bright-coloured backgrounds often. Once you’re ready, press the mic button to start. A circle will be displayed at the centre of your screen. The circle will expand and contract. There are syllables like ‘ham’ ‘yam’ and ‘ram’ written on the circle. You have to say the syllables as you exhale. Make sure to read the ‘Info’ option on the bottom right, which will tell you what the syllables in the circle are for and how long the exercise will last. This will help make the app less confusing.