solcraft
vasodialator en utero
lately after my work out (@ an hour), my calves start to cramp up BADLY when i get on the treadmill for some cardio. my potasium intake is good, i'm thinking maybe its low salts?? i sweat a good deal when i lift. even if i walk for 5 minutes , the moment i start to run all hell breaks loose in my calves. the absolute worst cramps i have ever had. any sugestions? thanks in advance guys-