Namaz is the ritual prayer prescribed in Islam that is performed five times a day. It involves several positions including standing (qayam), bowing (ruku), prostrating (sajdah), sitting (jalsa), and concluding (salaam). Each position provides physical and mental health benefits such as improved posture, flexibility, circulation, and reduced stress. Regular performance of namaz through all its positions is linked to benefits like stronger muscles, better cognitive function, and lower risk of diseases.