Yoga can be a powerful ally when you are at war with stress. Science has proven the amazing effect this ancient discipline has on both our bodies and minds. With the proper poses, you can relax your entire body, calm down your mind and make sure you have more quality sleep. There is no better feeling than waking up refreshed in the morning and in order to achieve that, we are suggesting these five yoga poses that promote better sleep and are a good choice even for beginners.