Your legs carry you everywhere and allow you to move around. They compromise half your body from your waist down and so it is important that you care for it.
A common issue that occurs as a result of us standing or sitting too long at work is tightness in the muscles.
Therefore it is absolutely vital to stretch your muscles as much as possible. Getting some flexibility in them not only helps keep the muscles supple but it avoids joint stiffness as well.
Leg workouts from taking a big walk or even doing body exercises like squats can keep the muscles moving and build overall strength. Adding even the slightest amount of weight can also help strengthen bones where these muscles are attached to.
Finally, keep the skin hydrated on your legs by drinking plenty of water and using moisturizer to avoid the skin being too dry. Always wear sunscreen even on your legs.