During a webinar, you have communication with a coach in live mode. A coach tells you the tasks, while you can ask your questions. This is real TRAINING, which develops your SKILLS. Hence, you’ll be able to improve your chess strength properly during the webinar.

A video lesson or a text article provides some information to you. Any chess player can find tons of information about a chess game on the Internet. So what? Has this overabundance of content made you a strong player? Probably not.

Information does not affect your play. Only a new SKILL can do so.