July 16, 2015 5:45 pm Keeping Kids on Track With Exercise, Nutrition in the Summer Some kids are more interested in the TV than the tennis court, and without the structure they have during the school year, they can lose ground during the summer. US & World Videos 1:15 Man accused of sexual assault in Cambridge 0:21 Body pulled from water in Brookline 1:49 Student protests continue ahead of Harvard commencement 0:23 Migrant families move out of Cass Center in Roxbury 8:22 Witnesses in Karen Read trial resume testimony Tuesday