Hey Everyone

Full access member that just started. Took lessons for 6 years when I was younger and have played since. However, I am taking lessons again to challenge myself and would like guidance on the right path to learning how to "groove." If you watch very experienced players they can pickup a guitar basically pick a key and go to town with riffs/progressions that you can listen to without any other backing instruments. I know this is years of knowledge and many different genres but is there any guidance or what lessons to take to get me in that direction?

Thanks everyone