by Visualizedconcepts inc.Seattle Mind CampThey have been able to pin point that cramping can be caused by changes to the nervous system and how it "talks” with the muscular system, especially when the muscular system is fatigued due to intense exercise. The communication into the muscular system is impeded and if exercise continues then a cramp can develop.I got 13 special report downloads. The special report was ironically about lead generation using your website.