A cramp is a sudden muscle contraction. Cramps occur in muscles
when they are overstressed. To avoid overstressing muscles, warm
up before any vigorous activity and avoid sudden increases in
your exercise levels. Cramps can also be caused by dehydration.
Be sure to drink plenty of fluids before, during, and after you
exercise. If you experience a muscle cramp, take the weight off
the muscle. Slowly place it in a position where the pain is
minimal. Very gently, massage the muscle area to promote the
flow of blood. Although a severe muscle cramp can be very
painful, there is rarely permanent damage. For more information
on muscle cramps, contact a health care professional.