Strava, a popular application that lets users record and share their sports activities on social media, is growing rapidly. With 180 million users worldwide in 2025 and three million new subscribers each month, the app has become a key tool for tracking and sharing fitness achievements. Its influence is so strong that even gyms are considering developing their own version to keep members engaged and retain their often unpredictable clientele. The trend of turning physical activities like weightlifting into shareable, data-driven experiences—often called "Strava-ization"—is becoming more common, though it also has its limits. For many amateur runners, the app has become an essential part of their routine. It allows them to share their personal records, endurance levels, and training sessions on platforms like Instagram. Whether it's showing off a marathon medal or a "finisher" t-shirt, runners now use Strava to document their progress and connect with others. This digital shift has made sports more social and competitive, but it can also be confusing for those unfamiliar with the jargon, like "fartleks" or "EF." Despite this, the app's popularity is undeniable, with 54 million activities shared each week in 2025. The success of Strava has sparked a broader trend in the digitalization and gamification of sports. Gyms, which have seen a 15% increase in members over five years, are now exploring how to incorporate similar features into their services. Guillaume Vallet, an economics professor and author of La fabrique du muscle, explains that digital tools are helping gyms create a sense of community and motivation. Features like "streaks"—which track consecutive days of activity—are now common in apps like Duolingo, showing how this concept extends beyond sports. The data collected also allows for personal optimization, helping users stay committed to their fitness goals. While some see the social aspect of Strava as a powerful motivator, others find it overwhelming. Not everyone wants to share their workouts, and for some, the pressure to perform can be discouraging. Dimitri, a 42-year-old weightlifter, says that constantly comparing his performance to others can feel unappealing. Similarly, Juliette, a 29-year-old runner, admits that the need to post every session on Strava made her feel disciplined but also stressed. As Strava expands to include weightlifting sessions, gyms will need to find a balance between encouraging community engagement and respecting personal boundaries. The debate over whether to embrace the "Strava-ization" of fitness or resist it is still ongoing, but one thing is clear: the digital transformation of sports is here to stay.