Swimnastics

Patricia Cobb has a laugh during Wednesday's water aerobics class at the Bubble in Cape Girardeau. (Laura Simon)

Pat Grebe and her water aerobics class at the Bubble in Cape Girardeau. Grebe has been instructing the water aerobics class for 18 years. (Laura Simon)

Judy Bane, left, Brenda Hasty, center and Claudia Mueller use arm bells during Wednesday's water aerobics class at the Bubble in Cape Girardeau. (Laura Simon)

Ruth Schulte, left, and Joyce Daniels follow instructor Pat Grebe's instructions during Wednesday's water aerobics class at the Bubble in Cape Girardeau. (Laura Simon)

Irene Murphy uses arm bells during Wednesday's water aerobics class at the Bubble in Cape Girardeau. (Laura Simon)

Shelby Shell does arm exercises during Wednesday's water aerobics class at the Bubble in Cape Girardeau. (Laura Simon)

The water aerobics class at the Bubble in Cape Girardeau from left, Helen Lohmeier, Sheila Loafman, Jean Nickolaids, Shelby Shell, Claudia Mueller, Brenda Hasty, Ruth Schulte, Shaaron Jones, Judy Bane, JoAnn Adams, Irene Murphy, Joyce Daniels, Bernie Gardner, Patricia Cobb, Marge Singleton, Judy Holshouser and instructor Pat Grebe. (Laura Simon)

The water aerobics class shares a laugh at the end of their class at the Bubble in Cape Girardeau. (Laura Simon)

Joyce Daniels has a laugh with her fellow classmates during Wednesday's water aerobics class at the Bubble in Cape Girardeau. (Laura Simon)