株式会社BEIST, which operates FNCTUARY, a company primarily dealing in training and conditioning products originating from Europe, will officially release the performance enhancement app "Invisible training" on July 1, 2026, for iOS and Android. This app is supervised by Xavi Linde, CEO of Invisible training and head of the Physical Therapy & RTP (Return to Play) department at a world-class sports club. The app focuses on the preparation that top athletes undertake "off the field" – the "invisible training." It integrates condition assessment, performance visualization (SCORE), and over 200 types of exercises into a single platform. This provides users with an environment where they can have a world-class, personalized team, accessible via just a smartphone, even without the elite trainers and specialized experts surrounding top athletes. *Screenshots are development images. ■ Background of Development: Performance is Determined in "Invisible" Areas Top athletes' performance is often discussed in terms of the brilliant moments seen in competition. However, those moments are built upon days of unseen preparation, including condition management, physical assessment, and diligent training. Meanwhile, for Japanese athletes in developmental stages and those who are serious about their sport, opportunities to access proper physical training and knowledge about the body remain limited due to the ongoing difficulty in professionalizing sports coaching. While only a select few top teams have dedicated staff, many on-site situations rely on individual experience to determine "what and how to train." 株式会社BEIST aims to make the evaluation, management, and strengthening methods cultivated in European football accessible and replicable for everyone. To achieve this, they partnered with Xavi Linde and his performance center/clinic, Invisible training, in Spain, to develop an app of the same name, "Invisible training." ■ Three Features of "Invisible training" 1 Supervised by the Method