Life Time Fitness, Chanhassen, Minnesota, announced it will soon open a new Diamond Premier-level club just outside of Boston in the village of Chestnut Hill. Life Time Athletic Chestnut Hill is slated to open in spring 2017. The 129,000-square-foot club will be Life Time’s third location in Massachusetts and its second Diamond-level facility in the United States. The designation denotes Life Time’s highest level of client service and allows members full access to other Life Time Athletic and Life Time Fitness clubs in the country. To learn more about Life Time's newest destination. click here.