The winter arc phrase came from Gen Z culture on TikTok and is a spin on the idea of a “character arc” or journey a character goes through during a season of a TV show or movie. Being “in your winter arc” simply means you’re on a journey of self-improvement over the colder months of the year. The Winter Arc Challenge is a 90-day self-improvement, personal development trend focused on health habits and goal setting. Learn the winter arc challenge rules. Oct 9, 2024 · In fitness culture, the "winter arc" refers to the practice of bulking in the winter and cutting fat before summer, with the "arc" beginning on October 1st of every year. Sep 30, 2025 · Ready to stop surviving and start thriving? These 11 Winter Arc (or 'Great Lock-in' of 2025) rules are your go-to guide for peace, rest and success.
