Yoga Anatomy. Susan Lewis CNM, MSN, Ayurvedic Practitioner, RYT-200

Transcription

1 Yoga Anatomy Susan Lewis CNM, MSN, Ayurvedic Practitioner, RYT-200

2 Outline ò I. Introduction ò II. Anatomy ò ò ò ò ò ò ò A. External body parts B. Skeletal System C. Spine and Skull D. Musculoskeletal system E. Internal Organs F. Connective Tissue and fascia G. Joints (ball and socket vs. hinge)

3 Outline ò III. Common Conditions ò IV. Language of Anatomy for Instruction ò V. Body Observations (Posture) ò VI. Hips and Knees ò VII. Low Back and Sacroiliac joint ò VIII. Shoulders ò IX. Test your knowledge ò X. Close - questions

4 External Body Parts The following 6 pictures are from Geeta Iyengars book, Yoga a Gem for Women, 1990

5 The Skeletal System

6 The Spine and Skull

7 The Muscular System

8 The Internal Organs

9 The Internal Organs

10 The systems of the body

11 Common Conditions - Sciatica ò Sciatica shooting leg pain (unilateral) ò ò Causes: pinched nerve herniated disc putting pressure on a nerve root, or piriformis muscle which is deep in the buttocks becomes tight or spasms and puts pressure on a nerve, or spinal stenosis where the spinal canal is narrowed and pressure is on a nerve or spondilolisthesis slippage of a vertebrae causing a narrowed nerve opening pinching the nerve. Treatment: Anti inflammatory meds and physical therapy, increase mobility, spinal injections or surgery. ò 80-90% will get better without surgery. 50% will recover in 6 weeks.

12 Sciatica

13 Common Conditions fibromyalgia ò Fibromyalgia Generalized musculoskeletal pain, fatigue, altered sleep, memory and mood swings Pain is a constant dull ache. ò Causes: unknown, sometimes infection can trigger it or post traumatic stress disorder. Low pain threshold and Genetic factors are also theories for the cause. ò Treatments: analgesics, anti depressants, anti seizure drugs, and counseling.

14 Common Conditions Multiple Sclerosis ò Multiple Sclerosis Debilitating disease where one s body attacks itself at the protective myelin sheath on the nerve endings. This causes nerve deterioration. Not reversible. There are flare up s and remissions. Some can become very handicapped and unable to walk or speak. Fatigue, numbness, weakness, tingling pain are symptoms. ò Causes: unknown Auto immune disease. ò Treatments: drugs such as corticosteriods, physical therapy to stretch and strengthen and muscle relaxers.

15 Common Conditions Rotator Cuff Injury ò Rotator Cuff Injury Irritation or damage to the muscles and tendons that connect the upper arm bone to the shoulder ò Causes: tendonitis inflamed tendons in rotator cuff over use, over load, over head lifting. Bursitis inflamed bursa. Strain or tear poor posture, falling, repetitive stress, lifting and pulling. ò Treatment: Exercise therapy strengthening these muscles and improving flexibility. Steroids and surgery.

16 Rotator Cuff Injury

17 Common Conditions Knees ò Knees Meniscus tear is one of the most common problems with the knee located in the C shaped cartilage that cushions the shin bone to the thigh bone. Causes: forcefully twisting or rotating the knee, pivoting, sudden stops and turns. Kneeling, deep squatting, heavy lifting Treatment: rest, ice, physical therapy to strengthen muscles of the knee to stabilize. Arch supports. Surgery and pain meds.

18 Knees

19 Common Conditions - Glaucoma ò Glaucoma optic nerve damage due to increased pressure in the eye that can cause loss of vision. It is one of the leading causes of blindness in the US. ò Causes: unknown cause but the fluid of the eye increases the intraocular pressure and the drainage system is not working. The reason is unclear. ò Treatment: Eye drops such as prostaglandins. Beta blockers, etc Surgery. DO NOT DO EXTREME INVERSIONS WITH GLAUCOMA LIKE HEAD STAND as this can increase the intraocular pressure even more.

20 Glaucoma

21 Common Conditions Hypertension ò Hypertension the force of the blood against the artery wall can become high for various reasons such as narrowing of the blood vessel wall, or increased fluids in the body. ò Causes: unknown, kidney problems, medications, illegal drugs such as cocaine, adrenal gland tumors, blood vessel defects. ò Treatment: Drugs such as diuretics, or beta blockers, diet and lifestyle. If your student s high blood pressure is not under control with medications, I suggest avoiding Headstands.

22 Common Conditions Pregnancy Optimally a woman will already be a seasoned practitioner of yoga prior to getting pregnant. Things to consider for seasoned practitioners. 1. Separation of the abdominal muscles. 2. Change in the center of gravity. 3. Avoid extreme twisting For those women who are not seasoned yoga practitioners, it is best to avoid over strenuous poses and extreme inversions. For balance, be near a wall and use lots of props. Postpartum (6 weeks): Avoid all inversions, strenuous, and twisting poses especially while bleeding.

23 Anatomy language Superior inferior Lateral medial anterior posterior distal proximal deep superficial ipsilateral Contra lateral Movements: flexion extension Lateral flexion rotation abduction adduction Internal rotation External rotation prone supine elevation depression retraction protraction Dorsi flexion Plantar flexion