The Leventhal-Sidman Jewish Community Center (333 Nahanton Street) in Newton will offer a 13-week Men’s Pilates class on Thursdays, September 17-December 17 from 8:30-9:20am. The class is beneficial for men whose workouts typically emphasize a part-by-part approach to muscular development. Participants will learn to increase flexibility in a way that is relevant for men working toward functional fitness. Cost is $275. Register at www.bostonjcc.org/register. The JCC is open to all. For more information, contact 617-558-6459 or fitness@jccgb.org.