I've never had much problem with cramping. Other than in my calves the night after an evening spent in high heels! However lately they have increased. This morning I was at yoga and repeatedly had to ...
@kmakm you could also try magnesium oil. You can buy it in a spray bottle and rub it into the muscles. Sometimes it helps me and sometimes not. I've always had bad calf cramps at night with the change of season. Going into Autumn is the worst.