Certain yoga postures, particularly backbends and twists, create spinal extension and rotation. This process can be understood as bringing the various vertebral segments into positions that may not be commonly experienced during typical daily activities. The intended outcome is increased spinal mobility and flexibility. For example, poses like Cobra Pose (Bhujangasana) or Spinal Twist (Matsyendrasana) inherently involve the spine moving into a more extended or rotated position.
Enhancing spinal flexibility is believed to provide numerous benefits. These include improved posture, reduced back pain, and increased range of motion in the torso. Historically, yoga practices have emphasized spinal health as a cornerstone of overall well-being. The belief is that a supple and strong spine supports the nervous system and facilitates the free flow of energy throughout the body.