The Little Gym at Potomac Woods Plaza isn’t the only “little gym” that’s saying goodbye this week. Just around the corner at Park Potomac Place, Barre Belle Fitness Studio closed its doors on Tuesday after four years in business. Owner Julie Wender, a Bethesda native who was one of the first to teach barre fitness classes in this area, was originally a franchisee of the Go Figure chain. Last year she split with that company and changed the gym’s name and format. Fans are hoping that Wender will turn up again at another local gym.