Rickson Gracie is an enthusiast of fluid movement, executed in the most natural possible way. That's what is going to enable a jiujitsu student, eventually, to synchronize reflexes, thoughts and muscular reaction.
Learn from the master, here, how to get your body used to flowing and moving lightly on the mats. These are exercises that anybody can do by themselves, and your evolution will be noticeable.
Enjoy your studies, and let your game flow.