The Leventhal-Sidman Jewish Community Center (333 Nahanton Street) in Newton will offer a six-week Mat Pilates class on Thursdays, October 23-December 4 from 9:30-10:20am. Run in a small group format, this class teaches basic Pilates. Instruction includes all beginner level exercises, with adaptations and modifications as needed. Open to the entire community. Cost is $125. Register at www.bostonjcc.org/register. For more information, contact 617-558-6459 or fitness@jccgb.org.