Box BFLO is a fitness and boxing gym in Williamsville, New York, founded in 2023 by Jill Polet, Terry Battaglia, and Lauren Losi after the closure of a former cardio boxing gym brought together a dedicated member community. The gym offers high-energy boxing workouts and group fitness classes for all levels, with an emphasis on expert coaching, supportive community, and motivating instruction. Box BFLO serves members from Erie and Niagara County with classes designed to deliver fun, intense workouts and help people pursue their fitness goals.