F45 Training Causeway Bay is a functional HIIT studio in Causeway Bay, Hong Kong, running 45-minute coach-led team workouts that mix strength and cardio days. No two workouts are the same.
HIIT Studios in Hong Kong (2026)
High-intensity interval training in Hong Kong currently means one brand on FitHK: F45 Training, with 4 verified studios — Causeway Bay, Quarry Bay, Wong Chuk Hang and Tsim Sha Tsui. The F45 format is standardized worldwide: 45-minute functional HIIT sessions, screens guiding each station, heart-rate tracking, and a new workout daily from the brand's global programming. That standardization is the appeal and the caveat — you know exactly what you're getting, and it doesn't vary much by location. All 4 studios are verified from official sources with confirmed phones; three sit on Hong Kong Island, one in Tsim Sha Tsui. A fifth F45 studio (Sheung Wan) was removed from FitHK in October 2026 after two independent sources marked it permanently closed and it disappeared from the brand's official studio roster — we'd rather show four honest listings than five with a dead one. Pricing is membership-based and quoted per studio; we publish no rates. The category is intentionally narrow today — boutique HIIT beyond F45 (and hybrid strength-conditioning studios) is a second-pass expansion target, along with the brand's newer Wan Chai, Central, Sai Ying Pun and Kwun Tong studios. If 45-minute coached intensity fits your schedule, trial a class; if you want programming variety or open-gym access, the general-gym and CrossFit categories are better hunting grounds.
F45 Training Quarry Bay is a functional HIIT studio in Quarry Bay, Hong Kong, running 45-minute coach-led team workouts that mix strength and cardio days. No two workouts are the same.
F45 Training Tsim Sha Tsui is a functional HIIT studio in Tsim Sha Tsui, Hong Kong, running 45-minute coach-led team workouts that mix strength and cardio days. No two workouts are the same.
F45 Training Wong Chuk Hang is a functional HIIT studio in Wong Chuk Hang, Hong Kong, running 45-minute coach-led team workouts that mix strength and cardio days. No two workouts are the same.
Frequently asked questions
What is F45 Training?
F45 is a global functional-HIIT franchise: 45-minute sessions mixing cardio and resistance stations, guided by screens with coaches correcting form, plus heart-rate tracking. Workouts change daily from central programming. FitHK lists 4 verified Hong Kong studios (a fifth, Sheung Wan, closed in 2026 and was removed).
Is HIIT suitable for beginners?
Yes, with scaling — good coaches modify every station to your level, and F45's format is designed for mixed abilities in one class. Tell the coach it's your first session. If you have a heart condition or joint issues, clear it with your doctor first.
Are there HIIT options in Hong Kong beyond F45?
Yes — many CrossFit boxes and general gyms run HIIT-style classes, and boutique conditioning studios exist beyond our current coverage. FitHK's HIIT category covers the 5 verified F45 studios today; expansion to other HIIT formats is planned.