This is how you should do Kapalabhati

Kapalabhati breathing is an advanced and powerful yoga practice. A part of the Shatkarma, it belongs to the yogic system of body-cleansing techniques. The meaning of Kapalabhati, when literally translated, is a shining forehead, and if done on a regular basis, Kapalabhati will not only brighten your skull but will give you many, many mental and physical benefits. Want to start doing Kapalabhati? Here's the right way to go for it.