The video takes the time to cover specifically rhythmic concepts, no staff paper required. It's accompanied by sound. It mentions subdivisions, which is a concept I understand even if I struggle to actually count them when playing or listening to them.. regardless of that flaw, 95% of my playing is syncopation and dancing around my drummer, who said he didn't understand the concepts of funk until some point within the last 10 years. Funk music by definition, is a collaborative combination of rhythmic experimentation, kind of like 90's heavy music and metal. I guarantee you, most of it was written with hands on instruments, not hands on pencils.
It's a lot more than handing someone a piece of sheet music and expecting that to to convey the intention. The sheet music, doesn't allow for creative variation. It defines what the reader will play.
Where the goal is, to get the individual in question to be able to hear such a rhythm and easily play along with it, or syncopate around it, etc etc. and FEEL it, and even take it places without having to think about it. I can't stress enough... I FEEL time, I don't think about time. I can hear when I'm out of time. I have passages that put 16th or 32nd notes around the one rather than on it.. or rhythms where I'm playing only off beats. Or where I only play the "e and a" of a beat. I developed that ability somehow, listening to music, and knocking beats out using whatever means available.
I'm trying to get the guy to play less robitcally, and with more feeling.
The author of the video, obviously understands and has no issue counting his music out, and is above my level in knowledge and can probably read sheet music.. but he explains it in a way that can be heard, with reasoning, and encouragement of a creative process. It's not going to be the end all, or the video that I think that turns the lightbulb on for the individual in question.
But it's the best suggestion in this thread so far, and I'd love more like it, perhaps with more emphasis on it's use with stringed instruments or even just.. tapping out a beat. Perhaps just more exposure to rhythmic concepts in general.
As it stands right now.. I occasionally get to point out when the guitarist is "doing it right", and try to suggest more rhythm oriented music to listen to regularly. And I'm just looking for information/videos/practice routines that help compliment, and build upon his sense of rhythm. No reading required there, largely in a situation, where our creative process is improv, and playing off of each other.