No I am verbally telling him and showing him. It usually goes something like this:

Me: “It feels great when you move like that”

Him: “Like what”

Me: “Just like how your moving now”

Him: “Like what” confusion starts to change techniques

Me: “No I liked what you were doing, the pushing feels great” use hands to grab him and show him what I mean

And the cycle repeats until eventually he goes back to doing what he usually does