He talked about his life in football and his re-conversion to the Faith. A fascinating story.
He also introduced everyone to his "Spiritual Workout" which is included in his book. If you like sports analogies and are looking for a step-by-step manual for improving your spiritual life, this is a great book. Each chapter starts off with a section about football and then relates it to spiritual growth. There is a brief timeout section to consider the main points and then each chapter ends with a quick action plan.
There isn't anything groundbreaking in this book as Catholic spiritual growth has been written about countless times over the past 2000 years. This is just a unique spin on the topic from a former All-Pro NFL receiver who likes to mix the Faith and football.