Hello,

I was laying on my floor with my feet in the air propped up against my bed as I lifted my body to stretch my back. I began to have a cramp in my right foot that persisted as I continued my stretching. The cramp only occurred in my right foot. What might the cause be for the cramp? Why one foot versus both feet? Might this be a predictor if a more serious medical problem? I should note that I have a history of diabetes and high blood pressure.

Thank you.