Hotworx fitness studio will open this fall at 4057 Riley Fuzzel Road, Ste. 1075, Spring. The studio is expected to open in September, according to Hotworx officials. The studio is currently accepting new members on a waiting list. Hotworx is open 24 hours a day with a range of virtually instructed high-intensity interval training and isometric workouts, including hot yoga, hot Pilates and hot cycle. 832-732-5176. www.hotworx.net