NexGen Fitness, a personal training studio, opened its second McKinney location on Nov. 28, according to owner David Damico. NexGen Fitness offers one-on-one, partner and small-group training. The new McKinney location, at 6841 Virginia Parkway, offers customized personal training programs that include weight training, cardio and nutrition programs, according to its website. NexGen Fitness operates in five other states, and other North Texas locations include Frisco, Plano and Prosper. The first McKinney location opened at 4701 Custer Road, Ste. 300, in May.