Sharing your passion for collecting. Exclusive works of art and gifts. Visit The Franklin Mint. I swim one or more miles twice a week and usually get cramps just below my rib cage.
Cramps are involuntary muscle contractions.
That may lead to overstress of these muscles on the days you do swim, causing cramping. It's probably not related to dehydration or electrolyte depletion, because you're not cramping when you do other activities. Still, try drinking a sports drink with electrolytes about an hour before you swim. Also, try swimming more often at a slightly lower intensity. Swimming is outstanding because it's low-impact and works several large muscle groups.