TikTok's 'Winter Arc' challenge helps you get ahead of your New Year goals. Here's why it's gone viral and 4 tips to get started

The Winter Arc challenge on TikTok encourages young people to stay motivated and work towards their New Year's resolutions early. Celebrity trainer Michael Baah suggests starting challenges in the last quarter of the year to form habits and reach goals more effectively. However, experts warn against extreme behaviors that can harm mental health.