THE F STANDS FOR FUNCTIONAL TRAINING, A MIX OF CIRCUIT AND HIIT STYLE WORKOUTS GEARED TOWARDS EVERYDAY MOVEMENT. 45 IS THE TOTAL AMOUNT OF TIME FOR SWEAT-DRIPPING, HEART-PUMPING FUN! OUR NATIONALLY CERTIFIED TRAINERS WILL GUIDE YOU THROUGH CARDIO AND STRENGTH TRAINING EXERCISES GEARED TOWARDS IMPROVING TOTAL BODY FUNCTION WHILE MAXIMIZING FAT LOSS AND MUSCLE TONING!