"Ani Tore! EX" is a short-form anime series that blends fitness and comedy, centered around a group of characters who engage in various exercise routines. The narrative revolves around the members of the Seishun Academy Physical Education Club, who are passionate about staying fit and healthy. The club includes a diverse cast of characters, each with distinct personalities and fitness goals, which adds variety to their interactions and exercise sessions.

The main characters include Yuu Onoda, a cheerful and energetic girl who serves as the club's leader; Akira Sakura, a shy but determined member who often struggles with self-confidence; and Riko Saionji, a disciplined and athletic individual who takes fitness very seriously. Other members, such as the laid-back Haruka Nanase and the competitive Shizuku Hoshino, contribute to the group's dynamic, creating a mix of humor and camaraderie as they tackle different workouts together.

The series is structured around short episodes, each focusing on a specific exercise routine or fitness challenge. These routines range from yoga and stretching to more intense activities like cardio and strength training. The characters often face humorous obstacles or personal struggles during their workouts, which are resolved through teamwork and encouragement. The narrative emphasizes the importance of perseverance, friendship, and maintaining a healthy lifestyle, all while keeping a lighthearted and comedic tone.

Throughout the series, the characters' growth is subtly highlighted, not only in their physical abilities but also in their interpersonal relationships. The combination of fitness guidance and character-driven humor makes "Ani Tore! EX" an engaging and accessible series for viewers interested in both exercise and anime. The episodic format ensures that each segment is concise and focused, making it easy to follow and enjoy.