Paschimottanasana is a sitting forward bend that helps to release tension in the shoulders, hamstrings, and back. It also calms the nervous system and the mind. This mild stretch revives and energizes every cell of the body. Paschimottanasana tones the abdominal organs, increases flexibility, and enhances digestion.Before trying Paschimottanasana, seek advice from a medical expert or a yoga instructor if you have any underlying health concerns or injuries like back injury, pregnancy, and high blood pressure.