Not exactly working out with a chain ,Lol. Matt talks about learning how to munipulate tension. Tension can be used with many differant training types. As he says," You get better over time at tension". Sometimes You have to stick things out.
https://www.youtube.com/watch?v=xjHyjaBKkM4
More info on muscle chain training:
https://reddeltaproject.com/wp-content/uploads/2015/04/TrainYourchain.pdf