Podcast:The 1000 Hours Outside Podcast Published On: Thu Feb 14 2019 Description: The vestibular sense, also known as the balance sense, is the awareness of your body in space. It begins developing in utero and is the first fully functioning sensory system to develop. It is foundational to childhood development because it affects all the other senses. Learn more about your ad choices. Visit megaphone.fm/adchoices