What does prolonged sitting harm according to traditional Chinese beliefs?

Prolonged sitting is thought to particularly harm the flesh and spine in traditional Chinese beliefs. This perspective stems from the understanding of qi (life energy) and its circulation within the body. In Chinese medicine, extended periods of inactivity are believed to obstruct the flow of qi, leading to stagnation. This stagnation can adversely affect the muscles and flesh, causing tension, stiffness, or pain.

Furthermore, the spine is considered critical for maintaining overall bodily harmony. Sitting for too long can impact the alignment and health of the spine, potentially leading to various musculoskeletal issues. This reflects a broader belief in maintaining balance and movement to support health and well-being according to traditional Chinese thought.

While the other options also touch upon important organs and systems within traditional Chinese medicine, they do not directly relate to the specific consequences of prolonged sitting. The heart and lungs focus more on respiratory and circulatory issues, the liver and kidneys are associated with detoxification processes, and the head and mind pertain to mental and emotional well-being. Hence, the impact of long periods of sitting aligns more closely with concerns about the flesh and spine.