Had an almighty problem with both calfs going at the same time last week.Well warmed up,hydrated,had to pull up into 1st 3 strokes on fly doing 100ims.My calfs seem to be my problem area.Only tother time i get cramp,is when i do backstroke,it always pops up in the instep of my right foot.No probs.with the left.Which is strange due to ligaments in knee & ankle on the left are the ones that are past the used by date.Not nice having cramp.And there seems no one solution to the causes or cures for it.
it seems that crap is a mystery to science! I rarely get cramp in my body, only in my feet ( havent had crap since stretching my feet everyday )for me breaststroke was the worst! 10 or 15m of that midway through a session would garuntee cramp in my wee toes
haha oopsee , thats a bad typo to make