F45 Training La Mesa delivers 45-minute functional-training sessions on La Mesa Boulevard in the heart of La Mesa Village, drawing from a database of more than 5,000 exercises across 80-plus workout templates. The Australian-founded franchise, which launched its first studio in Sydney in 2012 and now operates 1,600-plus locations in over 60 countries, rotates this La Mesa studio through three cardio days, three resistance days, and one hybrid circuit each weekâa periodization structure that complements the Reformer-based flexibility work at Club Pilates. Each class pairs HIIT intervals with circuit-training stations under the direction of coaches who hold nationally recognized certifications. The resistance-day programming emphasizes compound barbell and dumbbell movements supersetted with plyometric bursts, while post-session refueling runs through the cold-pressed menu at Frazier Farms Juice Bar inside the adjacent health-food market. Peak-intensity Hollywood sessions stack timed rowing-ergometer sprints with heavy sled pushes and box jumps to drive maximal oxygen uptake within the 45-minute window.