Foot cramps occur when your muscles are not ready for the activity you suddenly begin. Foot cramps are often a sign that your muscles are not getting enough oxygen because your body is dehydrated, possibly due to perspiration.
The best remedy for foot cramping is icing of the foot. Using Icy Feet cold packs can make this process an easy one! You should also drink a lot of fluids and stretch regularly, especially before and after exercise.
Severe cramping and foot pain can also be a a sign that you have plantar fasciitis or tendonitis, which are more serious foot problems.