You should be receiving the workshop in your inbox within the next two minutes. The workshop is to be watched at your earliest convenience. Make sure to check your inbox ASAP and SAVE the email so you can watch when it's best for you.
If you don't see an email in your inbox be sure to check those pesky 'spam', 'promotions' and 'update' folders.
In order to ensure you get future emails from the MS Gym move all messages from the spam folder to your inbox or add it to your white list.