exercise and diet is one of those kinds of stresses that can be good, right? They can stress the system in a way that produces good adaptations. But they can also push us to the edge so and beyond that edge. So the challenge for fitness professionals and coaches is to understand that piece and then structure workouts, dietary protocols, nutrition plans, classes, whatever our thing is, we want to structure them in a way for the individual that makes that hard enough, challenging enough to trigger an adaptation without setting off one more internal alarm