How Social Media Is Reshaping Gym Culture in 2025

If you've walked into a gym recently and noticed someone filming their squats or adjusting lighting for a selfie, you're not imagining things. In 2025, social media—especially platforms like TikTok and Instagram—is deeply intertwined with gym culture. As someone actively sharing my own fitness journey through short-form content under the handle @Nerd.Sweat , I’ve seen firsthand how this trend can…