as a measure to increase security on MyMuscleVideo.com we updated the site and added security certificates. This means MyMuscleVideo now uses https (secure) instead of http.
However, some users that have been logged-in before the switch now cannot login anymore. To get back to MyMuscleVideo, please clear your browser cache and delete your cookies from MyMuscleVideo.com
Then login again and you will be back inside. Sorry for the inconvenience!
How to clear cache and delete cookies: