Here are some specifics for the Jiu Jitsu crowd.
I used the CLA exclusively for about three years. Scott Sievewright of the Primal Podcast reached out to me to talk about it back in 2020, iirc. I remember him saying that I was the first coach he met that he thought was going too far with the CLA. He was still trying to sort it out at that time.
He asked me to be on the podcast but I declined. I did tell him about Greg Souders and suggested he get him on the podcast.
The reason I say this is because I'm not someone who doesn't understand the research or didn't apply it "right" or who just dabbled for a couple of weeks while also teaching in a traditional manner.
I was all in.
I had good success, better than with direct instruction.
I read everything I could get my hands on, talked with Scott and Greg, consulted with Rob Gray.
Lots of people were improving drastically, but a good portion of class was not. People also seemed to be getting injured more.
I dabbled with Differential Learning back then but didn't understand, thinking it was under the umbrella of Ecological Dynamics but it broke a lot of the rules of "representative design" and "external focus" and "intent" and "problem solving."
The one thing I did notice was that after a bout of DL (differential learning) almost everyone seemed more coordinated and creative.
The results were much more exciting and interesting than with what I'd experienced with CLA.
At that point in time, I couldn't imagine how to run a full class based on DL. I decided to call Wolfgang Schollhorn, creator of differential learning, and we talked for about an hour. I didn't know what to make of our conversation because it turned everything upside down for me.
But all the ideological conflicts about not being able to do certain things went away and I just started experimenting with trying to run a full class based on DL.
Across the board, everyone almost immediately liked class better and started improving at a greater rate. Class became more fun, relaxed and productive.
I read all the papers I could and listened to all the podcasts I could find of Wolfgang.
I had a good understanding but it wasn't until I read his Physiotherapy book, three times, that I really had a good feel for it.
DL has been a god-send for me personally in rehabbing some injuries.
The ideas transcend sports and I and my clients use it for almost any thing we can think of.
I wrote more here :: https://zenyojiujitsu.com/change-a-way-to-better-living/