Axial Extension - a fifth type of spinal extension that requires proper breathing in order to execute. It is the least common type of spinal movement. b. Slight simultaneous reduction of both primary and secondary curves of spine, which lengthens the spinal column beyond its neutral alignment; the overall length of the spine thus increases.
Navasana:Strengthens your hips, thighs and abdominal muscles. Develops focus and concentration. Improves balance and coordination. Improves digestion. Stimulates your kidneys, thyroid and prostate glands.