Located at The Lightbox, F45 Chiswick Park - UK is the right choice if you’re looking for a full-service gym. It offers a different 45 minute workout every day throughout the week. The workouts are created by the F45 Athletics and Peak Performance Department from a database of over 3,000 different exercises, so our members never get the same workout twice. The concept is simple: our studios all over the world offer a 45 minute High-Intensity, Circuit Training workout class for our studio members. We have developed 27 different 45 minute workouts, with more currently in development. Our studios offer the same class at different times throughout the day. You need to book to attend the activities.