Prana is our life force or our energy source. Vayus literally means "winds". The Prana
Vayus are the five movements of subtle energy that support the systems of the physical body. When these flows are in sync, we experience a healthy mind, body and spirit.
Naval to pelvis
Naval to chest
Neck to head
Senses, endocrine, central nervous system
Circulation of blood, lymph, and nerve impulses
Joseph and Lillian LePage. Yoga Toolbox for Teachers and Students. Integrative Yoga Therapy 2015