• Why we traditionally inhale with some poses and exhale with the others.

• The diaphragms of the human body, from the arch of the foot, to the pelvis, to the ribs, to the throat, to the crown of the head.

• Using breathing techniques to affect circulation, heart rate, and blood flow.

Introduction of energetic principles; use of imagery with breathing exercises.

• Prana; the yogic principle of life energy; the energetic substance of life.

• Directing energy with movement

• Observing sensations