source https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/infinity-walk-for-brain-and-balance-how-walking-in-figure-8-pattern-resets-the-nervous-system/articleshow/124389638.cms
source https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/infinity-walk-for-brain-and-balance-how-walking-in-figure-8-pattern-resets-the-nervous-system/articleshow/124389638.cms