Welcome home! Please contact lincoln@icrontic.com if you have any difficulty logging in or using the site. New registrations must be manually approved which may take several days. Can't log in? Try clearing your browser's cookies.
Well, tachycardia is an abnormally high heart rate. Elevated heart rate during and immediately after exercise is not abnormal; in fact it is so normal that not having an elevated heart rate during an… (View Post)