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 ...

Get ready to MOVE in this fast-paced, intermediate to advanced step aerobics routine with awesome 80s alternative and pop music! Join us for an energetic workout that will get your heart pumping at ...

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 ...