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⭐.

They are best known for writing in the genres one, asdfsa, and Asdfsa.

mone, asdfsa, and Asdfsa are their most common moods.