Terminal 21 88 Soi Sukhumvit 19, Khlong Toei, Bangkok 10110
Bangkok, Thailand
Fitness First Terminal 21 is part of a 33-gym network offering state-of-the-art equipment and over 20,000 group fitness classes monthly, including HIIT, aerial yoga, and mind-body options. Members access certified fitness coaches for personal training, progress tracking via MyCoach and Boditrax, and the flexibility to use facilities across the network. The gym suits fitness enthusiasts at all levels seeking structured group classes, personalized coaching, and accessible workout programming.
Fitness First Terminal 21 is listed as an official HYROX affiliate gym, which means it runs HYROX-aligned programming and appears in the official training-club network. Members rate it 3.2 out of 5 across 176 Google reviews.