EPOCH Senior Healthcare of Brewster will host free gentle exercise classes for seniors from 2 to 3 p.m. on Wednesday, June 4 and Wednesday, June 11. Personal trainer MaryAnn Demello will teach correct stretching techniques as well as exercises that increase flexibility and soothe stiff joints. This class is perfect for older adults interested in learning low-impact exercise in a fun, laid-back environment. These classes are free and open to the public, but space is limited. RSVP for either or both of these classes by calling 508-896-7046. EPOCH Senior Healthcare of Brewster is located at 873 Harwich Road.