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F45 Training is a global functional group fitness brand originating from Australia. Its Korean site, f45training.kr, primarily provides in-person group training classes for local users. Its core positioning is not that of a traditional pre-recorded course or online education platform, but rather high-intensity, interval-based functional fitness group classes led by certified coaches. According to the official website, the brand was founded in 2013 and currently has around 2,000 franchised studios in more than 50 countries.
F45 classes are built around 45-minute sessions, combining HIIT, high-intensity circuit training, and functional movements. The site clearly states that each class includes cardio, resistance, and hybrid training elements, with more than 5,000 exercises and over 80 workout programs, emphasizing that you “won’t repeat the same workout.” This design suits people who want cardiovascular, strength, and metabolic stimulation in a relatively short amount of time. Classes are guided by certified personal trainers, and the group atmosphere and sense of community are major selling points. User feedback also focuses on coach encouragement, enjoyable classes, strong consistency, and improved fitness.
Pricing transparency is the site’s main weakness. The official website explains that F45 operates on a franchise model, with each studio independently owned and operated, so membership pricing, schedules, cancellation policies, refunds, and billing issues all need to be confirmed with the local studio. Users can purchase trial offers, memberships, or class packs, and the site also mentions a 10-class pack, but it does not disclose specific pricing for the Korean site. Memberships usually apply only to the studio where the user first registered; if you want to train at multiple locations, in most cases you will need to purchase a separate class pack.
Its strengths include a relatively high level of class standardization, short session length, sufficient intensity, wide variety, and on-site correction from coaches plus group motivation, making it friendly for people who struggle with self-discipline. The app can be used to book classes, check schedules, and find nearby studios, which also improves convenience. Its limitations are that pricing and service terms depend heavily on individual studios, and cross-studio benefits are limited. High-intensity training may not be suitable for complete beginners, people recovering from injuries, or users with specific health conditions, so it is important to communicate with a coach beforehand.
It is better suited to people who want to lose fat, shape their body, improve physical fitness, find a group exercise atmosphere, and already have—or are willing to build—a regular training habit. The Korean site is mainly in Korean, with some content in English, which creates a language barrier for Chinese-speaking users. The website provides a China region option, but based only on the scraped text, it is not possible to determine whether access from mainland China is stable. Therefore, its China access status is rated as unknown.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on f45training.kr official site.
f45training.kr is an South Korea Education provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach f45training.kr directly.