I keep getting emails about stamina and improving it. I am pretty sure they are not trying to improve my work out stamina. How do I even get on this email list? When have I ever filled out a survey that would convey that I needed help in this department. When I click on the the cc'd file, it shows that they randomly sent it to anyone who had an email that closely resembled mine. So I guess they just shoot into the forest and hope to hit a tree? I constantly file these emails as "spam", but yet I still get them. Maybe I should just keep one in a file folder for future needs?