The latest presentation in Grand Itasca’s “Doc Talk” series took place on Tuesday, February 18 at the Itasca County Family YMCA. The presenter was Cristina Castillo-Nelson, MD. She gave a presentation on fitness for all ages. During her presentation she discussed: why exercise is important throughout our whole lives, how much and what kind of exercise we should aim for, and also why it’s still important even with conditions like arthritis. ICTV staff was in the audience to record this presentation.