Which element is associated with muscle?

The element associated with muscle is Earth. In traditional Chinese medicine, the Earth element is linked to the function and condition of the muscles as well as the Spleen and Stomach, which are responsible for the production of Qi and blood. Muscles are believed to be nourished by the energy derived from the Earth element, emphasizing the importance of balanced nutrition and digestive health for muscular development and maintenance. The concept of Earth encompassing stability and nourishment is integral, as healthy muscles require sufficient Qi and Blood, both of which are supported by the Earth element.

The other elements do have their associations in this context: Metal relates more to the lungs and skin, Water is linked to the kidneys and emotions, and Fire connects with the heart and spirit. However, when specifically considering muscles, Earth is the most directly connected element.