Pitchers: Do You Evaluate Yourself This Way?

The video discusses a mindset for baseball players to improve by comparing themselves to an alternate universe version. It emphasizes evaluating physical attributes, conditioning, and mental strength to identify areas for improvement. The concept of a theoretical best self is introduced to motivate athletes to fill gaps in their training and achieve their goals.

What does the speaker mean by comparing oneself to a 'doppelganger'?

What is the significance of having a theoretical best version of oneself according to the speaker?

How can athletes ensure they are not just doing more of what they are already good at?