Have fun with others as you shake, sway, and flap your limbs to the beat of some lively music. The YMCA will be offering a beginning aerobic exercise hour for adults, ages 18 and up, on Monday, July 25, from 7 to 8 p.m. Wear your favorite comfortable clothes and join us in Rodman Main Auditorium. If you want to get back into your exercise routine or are thinking about starting to exercise, now is the time to