Children ages 6-12 can fine-tune their hitting, fielding, throwing, catching and base running skills in preparation for the Spring Little League season at a four-week baseball clinic at the Leventhal-Sidman Jewish Community Center (333 Nahanton Street) in Newton. The clinic, led by youth recreation specialist Pete Sylvester and high school baseball coach Ben Maki, will take place on Sundays beginning March 1 from 4-6pm. Cost per clinic is $55 per session or $200 for all four sessions for registrations received by February 22. Register by contacting 617-558-6456 or sports@jccgb.org. The JCC is open to the entire community.