Bandha Traya

• By doing Traya bandha exercise one gets the advantages of all the bandhas.
  How to do: One has to sit either in Padmasana or Siddhasana pose.
• He should exhale through the mouth thus emptying the lungs.
• Then navel is drawn inwards until abdomen joins the spine.
• Along with this, he has to do Mula Bandha and Jalandhara Bandha as well.