Data Personal Training - Is There a Data Lead?

The data leader is an individual that is essentially the data. He or she can have multiple personal training, by the way. But in effect, is the person you bring in and you say, like, I want to do this. The key moment that they came on in with you, either go on the scales or you get your time and you see performance improvement. That creates the feedback reinforcement learning. So oh, I've done this now. I'll do more.