It is mostly seen in elderly people, but, this does not mean that others do not develop cramps. In case of women, pregnancy is one such condition, where leg cramps are frequently experienced. Usually, a leg cramp may not last for more than a few minutes. But, in some cases, it can be more than that. It may also happen that cramps develop one after another for some time, before they subside. In fact, there are various easy techniques that can be used to get rid of leg cramps.