<human>:  What are some different ways I can start walking 3 miles a day?
<bot>: You can try walking for a half hour each day at a brisk pace, or you can try gradually increasing your daily walking time until you’re walking about 30-60 minutes a day. You can also try combining walking with other exercise, like running, biking, or swimming. You can also try walking with a friend or family member. And you can try incorporating walking into your daily activities -- for example, taking a walk during lunch breaks