Breathing correctly is so important to life but can be easily overlooked because it's always present.
To keep things very simple, I'll use opposites to compare what's best.
Belly breathing is when you use your abdomin with your breath. This naturally incorporates the diaphragm so you fill more of your lungs with oxygen.
In comparison, chest breathing is shallow and fills up a smaller percentage of your lungs. I've also seen a study where chest breathers were more prone to heart attacks.
Slow breathing calms the nerves and relaxes the body normalising blood pressure.
Fast breathing increases the heart rate, and blood pressure.
Slow belly breathing is best.
This picture explains correct breathing.
But there are a few rules.
There are many counts, but something nice and safe to practice is the following count.
Try these breathing exercises either sitting or standing starting at 5 min and increasing to 30 min if you're already meditating.
NB: And don't forget the 5 Principles.
If you like this post, or this post has helped you in anyway, please up vote so that more people can learn about Wing Chun Qi Gong.
Sincerely,
Sifu Jordan
(Don't Worry, Relax, Be Happy, Concentrate and Do Your Best)