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.
Movement facilitates the flow of blood and lymph so it is less likely to pool in the legs. Exercise can help reduce swelling and increase strength after an injury to a foot or lower leg. Pumping your feet and rolling your ankles are good exercises to do to prevent deep vein thrombosis, a dangerous condition that causes swollen feet and legs. The exercises are good to do when you're on a long car trip or plane ride and can't get up and move around easily.