Thelma Chase blushes when people ask her age.
"I'm 105 years old," she says laughing.
Time has been good to the Lincoln woman, who continues to live an active lifestyle. Chase goes on daily walks and practices Pure Barre exercises three times a week to stay strong.
Her son, Bob Chase, owns Pure Barre in Lincoln and describes his mother as a 'doer,' who wants to take care of people, not be taken care of.