Are you in Canada? Click here to proceed to the HK Canada website.

For all other locations, click here to continue to the HK US website.

Human Kinetics Logo

Purchase Digital Products

If you are looking to purchase an eBook, online video, or online courses please press continue


Booktopia Logo

Purchase Print Products

Human Kinetics print books are now distributed by Booktopia Publisher Services throughout Australia/NZ, delivered to you from their NSW warehouse. Please visit Booktopia to order your Human Kinetics print books.

Human Kinetics Logo

Purchase Courses or Access Digital Products

If you are looking to purchase online videos, online courses or to access previously purchased digital products please press continue.


Mare Nostrum Logo

Purchase Print Products or eBooks

Human Kinetics print books and eBooks are now distributed by Mare Nostrum, throughout the UK, Europe, Africa and Middle East, delivered to you from their warehouse. Please visit our new UK website to purchase Human Kinetics printed or eBooks.

Feedback IconFeedback

Articles — Complete Guide to Slowpitch Softball

Dominate the field with slowpitch-specific softball products from Human Kinetics

Rainer and Julie Martens’ Slowpitch Softball is the ideal enhanced e-book for slowpitch players. With 62 video clips and 105 photos, the duo delivers a complete guide for individual and team success with instruction for players at all levels.

Read more →

Rainer and Julie Martens talk about their experiences playing slowpitch softball

With over 45 years of softball experience and PhDs in the sport sciences, Rainer and Julie bring unique insight into all aspects of the game.

Read more →

Become a top slowpitch player with enhanced edition of Complete Guide to Slowpitch Softball

Rainer and Julie Martens’ Slowpitch Softball is the ideal enhanced e-book for slowpitch players. With 62 video clips and 105 photos, the duo delivers a complete guide for individual and team success with instruction for players at all levels.

Read more →

Rainer and Julie Martens discuss their new book

A comprehensive and original instructional guide to the unique sport of slowpitch

Read more →