To get the most Active adult hearty of your exercise routine, you should incorporate aerobic, strengthening, stretching and balancing exercises into your repertoire. Each December, for the past 20 years, the Pantone Institute announces their color of the year—for the year ahead. Here, we'll look at the Active adult hearty 10 exercises for people with arthritis. Swimming is one of the most rewarding activities an athlete can try. According to the American Grandparents Associationsome benefits you might receive from being more socially active include:.