{"type": "article", "title": "Why Group Fitness Feels So Good", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/why-group-fitness-feels-so-good", "original_source": "https://www.psychologytoday.com/us/blog/in-the-trenches/202606/why-group-fitness-feels-so-good", "published": "2026-06-15T17:21:46+00:00", "accessed": "2026-06-15", "id": "why-group-fitness-feels-so-good"}