The Fitness Fixer
The Fitness Fixer

Extending The Envelope - Military and Civilian


When I worked as a military research scientist, strong brave men got hazardous duty pay to spend a day with me.

I measured what humans can do, physically and mentally, and how to make them better at it. I tested pilots undergoing acceleration to see what determined susceptibility or resilience to blackouts and other g-force effects. I tested combat swimmers to see what makes them swim faster, farther. I worked on modalities to prevent astronauts' bones from de-mineralizing, because without the pull of gravity, muscles do not make the bones retain calcium. After weeks in space, astronauts return with the equivalent of years of bone loss. I worked on countermeasures. I tested ground troops to see how much they could carry and why.

Who's the Best?

My work trains the person, making him self-contained and able to withstand harsh conditions without special clothing, tools, or pills. Another department works with garments that help resistance against temperature, weaponry, and other effects. Another group are the 'gadget guys' making yet more things I have to make the guys able to carry around. Another department is pharma-chemicals - what drugs they could develop and administer to block need for sleep and food, heighten focus, or increase strength or speed. Some heart drugs are long-known and used for steadying the marksman's hand by decreasing the contractile pulse of the heart.

Click the labels under this article for more Fitness Fixer on each topic. I have written several posts, with more to come, on my work to "extend the human envelope."

Look for tomorrow's post for one of the things the pharmaceutical groups work on - Neutropeptide Y Generation for Healthier Stress Response.

Before asking questions, see if your answers are already here - click labels under posts, links in posts, archives at right, and the Fitness Fixer Index. Why not try fun stuff, then contribute! Read success stories of these methods and send your own. Subscribe to The Fitness Fixer, free. Click "updates via e-mail" (under trumpet) upper right.
For personal medical questions - Replies to Medical Questions. Limited Class spaces for personal feedback. Top students may apply for certification through Learn more in Dr. Bookspan's Books.

Hele image by Tidewater Muse via Flickr
Operator image by Storm Crypt via Flickr
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About the Author


Dr. Bookspan is an award-winning scientist whose goal is to make exercise easier and healthier.