Читать книгу Ashtanga Yoga - Gregor Maehle - Страница 30

FIGURE 1 SPINE WITH PELVIS AND CRANIUM

The human spine has four natural curves. The first primary curve, developed in the fetal stage of life, is kyphotic and is retained throughout life in the thoracic spine and the sacrum. The first secondary curve (lordotic) is developed in the neck (cervical spine) as a baby lifts and supports the weight of its head. The second lordotic curve, in the lumbar spine, develops during infancy upon standing and walking. These natural curvatures complement each other and reduce the compressive forces placed upon an upright spine. Work to balance any imbalance or excesses within this natural form. Care should be taken to avoid a “military stance,” which is a lack or excess of any one of these natural curves.