Mudras
"Mudra" simply means hand and finger postures.
Like yogic body postures, it is also a discipline to rejuvenate the body by balancing the five elements (fire, water, air, ether, earth) to their optimal levels. When the elements are balanced, the yoga (unison) of mind, body and soul can be achieved.
Mudras are used in conjunction with Pranayama (yogic breathing exercises) to stimulate different parts of the body and to affect the flow of prana.
There are innumerable mudras and each has a specific effect. The following are very effective and simple hand mudras to maintain health and wellness.