<human>:  Can you explain the benefits of yoga?
<bot>: Yoga has many benefits for both physical and mental health. Physically, it can help improve flexibility, balance, and strength, as well as provide a low-impact cardio workout. It can also help protect against injury, reduce lower back pain, and improve heart health. On the mental side, yoga can reduce stress, clear the mind, and help to improve concentration and mindfulness. It can also improve sleep and overall wellbeing.