Qi Gong literally means "breath work" and generally extends to "energy cultivation". When we practice Qi Gong we cultivate how we use our own innate energy, our Qi, Prana or Life Force.
The exercises or sets as they are called are highly intentional, and through intention and breath we are able to manipulate the various subtle energies of the body, mind and spirit.
Anyone at any age can practice Qi Gong regardless of their limitations whether mental or physical. Please wear comfortable clothing.