The “ Winter Arc ” sounds like a way to describe character development in a book or TV show, but it’s been all over our social media feeds lately…so what does it mean? In a nutshell, the Winter Arc is a trend where people are setting highly rigorous personal goals for fitness, nutrition, self-care, or any aspect of their health and well-being. They work on these goals in an intense, consistent way—but only during the winter months. Basically, you’re starting your New Year’s ... Trending News: Discover the viral ' Winter Arc ' challenge on TikTok that promotes personal development and wellness. Dive into its potential benefits and risks as experts weigh in on this trending ... Winter Arc is a viral TikTok trend where you work on your goals for the next three months from October to December. Learn the rules, dates, routine ideas and inspiration for the Winter Arc challenge. The Winter Arc has been making waves in the fitness community for some time, but this season, it's taken social media by storm — especially on TikTok. As influencers post videos about starting their self-improvement journeys before the New Year, they're inspiring others to join in, redefining winter as a time for development rather than hibernation. Let's look at what the Winter Arc challenge is all about and how you can make it work for you. To help guide your journey, let's draw from ...