Which of the following describes a common misalignment in Parivrtta Ardha Chandrasana (twisting half-moon pose)?

In Parivrtta Ardha Chandrasana, commonly known as twisting half-moon pose, a frequent misalignment occurs when there is excessive flexion in the thoracic spine, leading to the chest collapsing. This misalignment can hinder the integrity of the twist and reduce the effectiveness of the pose. Maintaining a lengthened spine is essential for achieving balance and depth in the rotation. When the thoracic spine flexes too much, it can compromise the alignment of the shoulders and hips, making it difficult to achieve the full benefits of the pose, such as improved spinal mobility and enhanced body awareness.

In contrast, while other choices reference potential alignment issues, they do not specifically capture the critical aspect of thoracic spine alignment that is central to this particular pose. Understanding the importance of maintaining a neutral spine and appropriate engagement in twisting postures can significantly enhance practice and prevent injury.