Orangetheory Fitness cofounder Ellen Latham said working out too hard or too often can backfire. For longevity, she recommends regular interval training, with enough rest time and mobility work.
A Minnesota-grown fitness brand is merging with a Florida-based fitness company. On Thursday, Woodbury-based Self Esteem Brands and Boca Raton, Florida-based Orangetheory Fitness jointly announced ...