Unit of analysis is a difficult concept to explain. There are so many confusing explanations to the concept. The concept became clearer to me when I started thinking of unit of analysis as a separate entity from what I was studying at the beginning of my study.
Balancing helps strengthen your ankles and feet as well as your core, Schneider says. TOE TUG: Loop one end of an exercise band around a sturdy table leg or bedpost. Sit with your legs straight in front of you, and loop the other end around the top part of one foot.
1 Devices like air pressure leg and foot massagers can help stimulate circulation. But your own two hands can often do the trick just as well. Give your feet, ankles and legs a five-minute massage every day to promote better blood flow.  Soak your feet tonic or salt water soak to reduce swelling.