Dr. Tommy John Books

Minimize Injury, Maximize Performance

By John, Tommy III, Myatt Murphy, Tommy John, Dr. Tommy John, With Myatt Murphy, Foreword By Tommy John Jr

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"Dr. Tommy John's unique program: a diet, lifestyle, and movement plan (Rethink. Rebuild. Replenish. Recover) for injury- and performance-proofing young athletes in every sport. Beginning as early...

Minimize Injury, Maximize Performance

By Myatt Murphy, Tommy John, Dr. Tommy John, With Myatt Murphy, Foreword By Tommy John Jr

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Dr. Tommy John's unique program: a diet, lifestyle, and movement plan (Rethink. Rebuild. Replenish. Recover) for injury- and performance-proofing young athletes in every sport Beginning as early a...

Minimize Injury, Maximize Performance : A Sports Parent'S Survival Guide

By Tommy John, Dr. Tommy John, With Myatt Murphy, Foreword By Tommy John Jr

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Dr. Tommy John's invaluable guide to prevent and heal youth sports injuries Beginning as early as age 6 and continuing through the teenage years and on into their twenties, young athletes are more...

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.