In his seminal work, Relentless: From Good to Great to Unstoppable , legendary trainer Tim Grover
The Cooler is the person who does their job adequately. They follow the rules, they show up on time, and they are happy when things go well. libro implacable de tim grover upd
On the court, something shifted. Not emotion. Not adrenaline. Something colder. Grover called it the cleaner —the part of you that cleans up messes because you refuse to leave garbage on the floor. In his seminal work, Relentless: From Good to
This is structured as a for the book.