Introduction

Crossfit world revolved around spending a certain number of minutes in various zones of your heart rate, and that is the indicator as to whether or not what you did met the mark. We used to actually lead with examples of intensity, and then corelates to intensity. And n hartwright was not in the category of objective measurements of intensity. So let's get that out the door right away. But i think i want to start with my charitable view of what i think is going on here. Let's be an optimist for a minut. Ye. I have a feeling you've heard ilardand asked once or twice at a level one seminar. Yos ione