The yoga fish posture, also known as Matsyasana, is a gentle yet powerful backbend that opens the chest and improves overall flexibility. This pose is especially beneficial for counteracting the effects of long hours of sitting and poor posture. By lifting the chest and arching the upper back, the yoga fish posture encourages deep breathing and enhances lung capacity, making it an exc... https://www.sagesyoga.com/blog/matsyasana-fish-pose