After John Korir won the 2025 Boston Marathon, runners flocked to his Instagram to learn more about the 28-year-old’s training. Yes, there were the typical postrace photos with trophies and training ...

Korir’s moves, choreographed to music, demonstrated his ability to move with precision and rhythm – and watching these videos left us asking two questions. Why is step aerobics important to Korir, who ...

"Every time I tell my friends that I'm doing step aerobics, they laugh," Savannah Guthrie previously told PEOPLE. "But I don't care. It's super fun!" Savannah Guthrie is getting her steps in during ...