"Just a quick note to thank you for the excellent work done on your electronic book, 'Fitness for Divers.' I began reading it in detail yesterday and must commend your excellent scholarly research; succinct, accurate yet immensely readable text; generous references for skeptics; and sound advice. To top that, your editor and typographer has done flawless work. I'll be recommending it to divers and patients who wish to pursue diving."

Marvin E. Gozum, M.D. (Philadephia, PA)
Director, Primary Care Diving Medicine
Division of Internal Medicine
Thomas Jefferson University

"I just wanted to let you know what a great thing you've done. This book should've been written a long time ago."
John Angell (Richland Hills, TX)
Former Airborne Ranger
Diver since 1955

"I have already read your book, and I must say that I am extremely satisfied, to say enthusiastic, because finally we have a guide on exercise for diving. You have filled an empty space, and I want one more time to congratulate you for the overall work- I consider it a milestone."
Capt. Longino Giorda (Grado Gorizia, Italy)

"WOW! I am really impressed with your book. I like to think that I am fairly well versed in the physiology of both exercise and diving- and I learned a few things. I found it to be very comprehensive and informative as well as easy to read and not overly technical or 'jargony.' You present the information in a clear, concise, and easy to understand manner. I also thought it was very well organized. I haven't yet experimented with any of the workouts, but I am planning to as they present a different approach than that I have been using for the past several years. Overall- I was very impressed and I plan to recommend it to my students."

Heather Choat (Pensacola, FL)
Dive Instructor, NAUI/TDI/NACD
Cave Exploration Diver

"The book is great!! It is well worth all of your efforts. Thanks for taking the time to put it all together."
Karen Cleveland (Phoenix, AZ)

"Fitness for Divers is not only exceptionally easy to read and apply, it’s a book that concentrates on the most important piece of equipment any diver has, their own body. The content contains a wealth of diving physiology concepts combined with information on the direct application of this knowledge. Many efforts have been made over the years to interpret diving physiology research but none can match Mr. Martz’s use of research, explanation, and instruction into the application of this information to prepare an individual for activities before, during, and after every dive. The easy to follow diagrams and explanations make even the most complex stretches and exercises look easy. This book is a must read for any diver that wants to get more out of themselves and every dive."

Gene Hobbs, Certified Hyperbaric Technologist (Durham, NC)
Center for Hyperbaric Medicine
and Environmental Physiology,
Duke University Medical Center
Founder of the Rubicon Foundation

"Just writing back to say that I received the book and it is fabulous!!!! I love the workout pictures, and the book is great! Job well done!"
Annie Manzanedo (Glastonbury, CT)

"Cameron Martz has long been the 'go to' guy worldwide on various discussion lists for divers to get real, practical advice about diving, training, fitness and health. Cameron's background as a health and fitness professional as well as an avid active diver have allowed him a unique and authoritative edge to that advice. Now, with the release of 'Fitness for Divers' Cameron has done us all a great service by codifying and structuring all his great information into an excellent book that we can read and absorb at our own pace. With hundreds of pages of indispensable information, you will find this book will be always to hand and well thumbed before too long. Quite simply this is the best .. heck, it's the ONLY book specifically about fitness for divers and if it's not on your bookshelf and regularly in your hands you are quite simply missing out on improving a critical facet of your diving."

Dean Laffan (Victoria, Australia)
Cave Exploration Diver
Founder of DIR Downunder

"It has taken me longer than it should have to realize the importance of fitness not only for diving, but for life in general. When I finally came around a year and a half ago, Cameron was an amazing resource. He shared his time and knowledge with me and that pushed me to do a lot of my own research and learning. With the release of 'Fitness for Divers,' Cameron has produced an essential book for every diver in any level of fitness. Even if this book had nothing to do with diving, it remains a great book on fitness. What makes it essential is that it is geared towards divers. Well illustrated strength exercises, mindful use of intensity levels in cardio training, appropriate nutrition, injury prevention, application of fitness to diving, detailed workout plans - it's all there. Cameron, you've not only put together an amazing amount of great information, you've made it applicable and understandable for fitness neophytes and veterans alike. Thank you."

Frank Aponte (Harrisburg, PA)
Diver and Multisport Athlete