The 6 Biological Zones
Explore the framework originally designed by Dr. Thurman Fleet in 1931. Learn how spinal misalignments cause "short circuits" in these physical centers.
Glandular System
Glands of the head, Pineal, Pituitary, Memory, Energy, Skin, Hair, Thyroid gland, Mammary Glands, Adrenals, Pancreas, Liver, Appetite, Sleep, Elimination, Kidneys, Immune System, Hormonal System, Relaxation, Outlook on life, Concentration.

Eliminative System
Sinuses, Mucus elimination, Nasal passage, Throat, Bronchial tubes, Lungs, Kidneys, Bladder, Urination, Small intestine, Colon, Bowel movements, Skin, Toxins, Alkaline/Acid Balance.

Nerve System
Nervous System, Eyes, Ears, Sense organs, Solar-plexus, Digestion, Mood, Relaxation, Sleep, Reproductive organs, Appetite, Elimination, Immune System, Hormonal Balance.

Digestive System
Liver, Appetite, Taste, Salivary glands, Digestion, Gall Bladder, Pancreas, Elimination, Bowels, Stomach glands, Intestines, Food Assimilation, Weight, Energy.

Muscular System
Muscles of neck, arms, chest, abdomen and back, Spinal alignment, Normal tone, Ease, Strength, Suppleness, Walking, Relaxation, Immune System, Equilibrium, Balance, Center of gravity.

Circulatory System
Thyroid gland, Blood pressure, Heart, Ease, Strength, Blood vessels, Circulation, Lymph vessels, Movement of limbs, Relaxation.
