Dan Jansen

Dan Jansen has written at least 1 book. Their most popular book is The New Toughness Training for Sports: Mental Emotional Physical Conditioning from One of the World's Premier Sports Psychologists with 1 save with an average rating of 4⭐.

The New Toughness Training for Sports: Mental Emotional Physical Conditioning from One of the World's Premier Sports Psychologists

ByJim Loehr

1994 • 1 Reader • 224 pages • 4

Community

Readers & Supporters

Join Our Discord

Follow Along

Blog Hardcover Live About Hardcover Request a feature

We're an Open Book

Frequently Asked Questions Contact Support Roadmap Our Policies