Have you been tested for both diabetes and hypothyroidism? You might talk to your doctor about if compression hose might help with your poor blood circulation. Also, vitamin E might help with the cramps. As for the foot exercises: This site provides some good ones: http://www.sportsinjuryclinic.net/cy...engthening.php Also pointing and flexing. As you point or flex, hold the position. Another fun thing you can do is to draw the alphabet with your foot (only moving the ankle and foot).