B&S Fitness Program is composed of four different fitness-related branches, all of which are overseen by cofounders Brandi and Steven Dion. At North Shore Boot Camp Company, Brandi and Steven, along with their staff, lead indoor and outdoor boot-camp classes at locations across Massachusetts. On the track, they coordinate marathons and triathlons throughout the year for B&S Event Management, and hit the races themselves as part of a running team called SpiderOne Racing. Since every team needs a home base, the duo also operates B&S Sport Science, a 10,700-square-foot facility devoted to research- and technology-based services such as ACL rehab and personal training.