Orange Theory   Fort Lauderdale-based workout studio Orange Theory Fitness will open a Lakeway location in 2015, confirmed Stephanie Wang-Levy, who owns the franchise with husband Ron Levy. The couple opened their first studio Jan. 1, 2015, in Four Points (pictured). They have not yet selected a Lakeway site, she said. The studio will feature 60-minute workout sessions and will be equipped with a dozen treadmills, rowing machines, suspension unit systems as well as free weights and benches, Wang-Levy said.