 Lastly , of course , are the city 's abundant and ample indoor recreational facilities , which often include basketball and racquetball courts , weight and fitness training rooms , and olympic sized swimming pools . These centers also play host to many special programs for children , youth and adults . The Bayside facility , for example , offers classes in yoga and pilates , as well as various types and styles of dance , not to mention seasonal offerings for young children and senior citizens . 
