(These six exercises are essential and sufficient. The following four may be practiced by those who are able to perform them and who have time and inclination to do so.)
(7) Stand erect, hands at sides. Inhale slowly and deeply, at the same time bringing the hands, palms up, in front of the body to the height of the shoulders. Exhale, at the same time turning the palms downward and bringing the hands down in an outward circle.
(8) Stand erect, the right arm raised upward, the left crossed behind the back. Lean far back, then bend forward and touch the floor with the right hand, without bending the knees, as far in front of the body as possible. Raise the body to original posture, reverse position of arms, and repeat the exercise. Inhale while leaning backward and changing position of arms, exhale while bending forward.
(9) Position erect, feet well apart, both arms raised. Lean back, inhaling, then bend forward, exhaling, touching the floor with both hands between the legs as far back as possible.
(10) Horizontal position, supporting the body on palms and toes. Swing the right hand upward and backward, flinging the body to the left side, resting on the left hand and the left foot. Return to original position, repeat the exercise, flinging the body to the right side. Inhale while swinging backward, exhale while returning to position.
Diaphragmatic Breathing
The diaphragm is a large, flat muscle, resembling a saucer, which forms the division between the chest cavity and the abdominal cavity. By downward expansion it causes the lungs to expand likewise and to suck in the air. The pressure of air being greater on the outside of the body than within, it rushes in and fills the vacuum created by the descending diaphragm. As the diaphragm relaxes and becomes contracted to its original size and position, the air is expelled from the body.
(11) (To stimulate the action of the diaphragm)
Lie flat on floor or mattress, the head unsupported. Relax the muscles all over the body, then inhale deeply with the diaphragm only, raising the wall of the abdomen just below the ribs without elevating either the chest or the lower abdomen. Take about four seconds to inhale, then exhale in twice that length of time, contracting the abdomen below the ribs.
(12) (Internal massage)