(一)脊柱的弯曲度 CERVICAL NERVES Head and NecK 1.四个生理弯曲 C4 Diaphram 语 Deltoids,Biceps Wrist EHtenders 颈段稍向前凸 路 -Triceps Hand T2 THORACIC NERVES 胸段稍向后凸 T5 Chest Muscles 9 @腰椎稍向前凸 T18 Abdominal T11 T12 Muscles LUMBAR NERVES 。骶推稍向后凸 Leg Muscles SACRAL NERYES 81 Bo山el,Bladder Sexual Function 85 ②《健康评估》系列多蝶体课件《健康评估》系列多媒体课件 （一）脊柱的弯曲度 1.四个生理弯曲 颈段稍向前凸 胸段稍向后凸 腰椎稍向前凸 骶锥稍向后凸