The Complete Handbook of Altitude Training Masks

I bought several books on training equipment and this is one of the few that doesn't feel like a long advertisement. The breakdown of the different valve types was genuinely useful, and the troubleshooting chapter saved me from tossing a mask with a stuck valve. It's not a casual read; it's a proper reference manual. I just wish there had been a few more diagrams for visual learners, but the explanations are clear enough.

As a gym manager, I'm constantly asked by clients about altitude masks, but until now I never had a solid, factual source to point them to or to guide my own purchasing. This handbook is exactly what I needed. The business opportunities chapter is worth the price alone; it gave me a practical framework for a rental program I'm now setting up. It's thorough, honest, and written in plain English. A must-have for anyone serious about sports equipment.

I'm a physiotherapist and I appreciate the neutral, science-based approach. The chapter on how the mask actually works (and doesn't work) is the clearest explanation I've been able to find. It's helped me advise my patients better, and I've even recommended it to a few coaches. It's a bit dry in spots, but for the quality of information, that's a very minor point. Very glad I picked it up.

There's a lot of good, solid information in here, and the specs section is more detailed than anything I found online. But I was hoping for more on advanced training protocols. The usage chapter, while practical, felt a bit basic for someone who's already been using a mask for a year. It's a great foundation, but I felt it could have gone a bit deeper on periodized training plans.

The book is very well written and covers everything from A to Z which is great, but I couldn't help feeling it was a bit too cautious about the benefits of altitude training masks. It spends a lot of time telling you what they can't do. I still think they have helped my anaerobic conditioning, and would have liked to see more discussion on the performance gains anecdotal users like me report. Still, it's a good reality check.

Finally, a book that treats the buyer like a professional, not a consumer. The chapter on choosing the right mask is a masterpiece of practical advice, and I used the checklist to compare three different models side-by-side before making my final decision. It saved me from buying a top-tier mask when a mid-range one was perfect for my needs. I've already recommended it to two other serious runners.

It's a decent reference and I like the neutral tone, but I found the maintenance section too general for the newer, more complex masks with electronic components. It felt like the author was mostly talking about the simple resistive ones I had a few years ago. The information is accurate, but it could use a revision to cover the cutting-edge gear more thoroughly.