Regymen Fitness will open at the Shops at Arbor Walk this fall. The gym will offer circuit classes, boxing classes and strength training led by certified strength and fitness coaches. Regymen Fitness hosts a pre-sale launch party Aug. 4 from 10 a.m.-6 p.m. at which shoppers can meet coaches, hear live music and take a tour of the 4,400-square-foot facility located at 10515 N. MoPac, Ste. 150, Austin. www.regymenfitness.com