A summer outdoor boot camp class will take place at the Leventhal-Sidman Jewish Community Center (333 Nahanton Street, Newton) on Tuesdays and Thursdays from 9:15-10am beginning July 7. Boot Camp is an energetic cardio and strength training workout that burns calories, builds strength and challenges your body in a fun, supportive group setting. The class is led by JCC personal trainer Jen Davis and is held on the lawn in front of the JCC weather permitting. Cost is $18/class. Open to all. Contact 617-558-6458 for more information.