Studying online has it's pros and cons, but the most important pro is you can train whenever you want!.
"You can only teach what you know", so our Jonin (highest ranking Ninja of our school) studies every day to learn more about the fundamentals of Samurai and Ninja schools. Every day getting more knowledge to apply and to modernize our style. Empty handed or weapon based techniques. Also mental training, meditation and studying other forms of martial arts are part of his study program. Developing new techniques for our unique Kamaejutsu style.