Pranayama is a practice in yoga that focuses on controlling breath to enhance physical and mental well-being. It involves various techniques that regulate the inhalation, exhalation, and retention of breath. By practicing Pranayama, individuals can improve lung capacity, reduce stress, and promote relaxation. The term "Pranayama" comes from the Sanskrit words "prana," meaning life force or energy, and "ayama," meaning control or extension. This practice is often integrated into yoga sessions and is believed to help balance the body and mind, leading to greater awareness and mindfulness in daily life.