Yoga is an ancient wealth of wisdom, which is a gift passed down to us from our ancestors from over five centuries ago. It is unfortunate that in today’s world this tradition of yoga is only confined to the practice of asanas or physical postures.
Kumbhaka is not only a part of pranayama or breathing practices. It is the single most important technique according to the traditional yoga scriptures.
Though kumbhaka was given such a high level of importance in our traditional texts, it has become a forgotten practice in today's yoga sessions.
If you are worried that you are not able to touch your toes when you bend remember that you are still practicing yoga. You are still practicing yoga as long as your focus is on the present moment and your movements are as effortless as possible.
The trillions of cells in our body need oxygen to survive. Once oxygen is used up, cells produce a waste product carbon di-oxide which needs to be thrown out. It is the shared responsibility of the cardiovascular and respiratory systems to facilitate this process.