div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: dycorg fileDhyanyoga Centers Bhuta Shuddhi Pranayam Do 1-5 daily with deep breaths before and after pranayama With retention Kumbhaka pranayama retention of breath: ratio 1 :4:2 src=https:reader031fdocumentsinreader031viewer20220219165e0a6dbbc7a54237767b38adhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv