MADabolic, a “strength-driven interval training franchise,” is set to open a new facility at 210 S. Nolan Drive, Ste. 100, Southlake, according to the company’s website. MADabolic offers training sessions that operate based on a rest-to-work ratio. This will be the company's third location in Texas, with over 20 more coming soon to the state. An opening date and store phone number have not yet been released. www.madabolic.com/location/Southlake