Hotworx celebrated its grand opening June 2 at 1315 Grand Parkway, Ste. 109, Katy. The 24-hour infrared fitness studio has locations all over the U.S. and the Katy location is its sixth Texas location. The studio offers virtually instructed exercise programs while users complete a 30-minute isometric workout or 15-minute high intensity interval training, or HIIT, session, according to the studio’s website. 832-913-8625. www.hotworx.net