Book openings:- Start Position

1. Lie on your side with your head on a pillow, and knees and hips at about 45 degrees from straight.
2. Place a tennis ball between your knees, and stack each joint directly over the other, (ankles, knees, hips and shoulders). Don't let your waist sink to the ground.

Book openings:- Action

1. Breathe in and lengthen through the spine.
2. Zip and hollow strongly, and breathe out.
3. Apply the scapular anchor, and (breathing in), lift the upper arm up and over behind your back. Do not force it. Follow your hand with your eyes. Concentrate on keeping the pelvis and lower legs absoultely still.
4. Breathe out as you bring the arm back around to its start position.

Arm Openings:- Start Position

Arm Openings:- End Position

Comments

What it does

• The zip and hollow helps to "clamp" the pelvic bones against the sacrum, thus protecting the Sacro-iliac joints against the disasterous consequences of over-twisting.
• The zip and hollow also helps to tense the lumbo-sacral fascia, thus protecting the lower spine against the likewise disasterous consequences of overtwisting.
• The spine is thereby encouraged to twist where it twists best: the mid region between chest and abdomen(3).

Watch Points

• Maintain a firm zip and hollow throughout.
• Keep the rest of the spine relaxed and lengthened.
• Don't let the waist sink to the ground.