Motionsoft, a developer of management software for health clubs, just raised $5.5 million from Edison Venture Fund. The company’s system helps gyms and clubs schedule training sessions, update membership and billing information and obtain fitness assessment data. Based in Silver Spring, Maryland, Motionsoft serves about 2,000 clients including Equinox, Crunch and Starbucks, and it announced this month that Chicago Athletic Clubs will soon implement its software.