Meditation may be dismissed as some mystical eastern nonsense by some, those of us who have tried it, even in a small way, will probably have found immediate benefits. Here are a few of the benefits I have personal experience of.
Prana stands for breath and the essence of prana yoga is in gaining control over breathing. This way prana also means life. Gaining over- the otherwise voluntary- breathing, mellows down heartbeats and pulse rate if practiced in quiet and serene ambience. Thus it is imperative to emphasize on features like breathability and flexibility of clothes.