Author Archives: health

Hiking in Ice and Snow in the Grand Canyon

On Friday December 11, 2009, I phoned the equipment rentals desk in the Grand Canyon’s South Rim General Store (Canyon Village Marketplace), which is located in the Market Plaza, Grand Canyon Village. Arizona’s north country had a huge snowfall last week, and I was wondering about trail conditions.

The employee at the equipment rental desk said the snow extends down 3300 feet below the South Rim, with ice covering the last few hundred feet (of the 3300 total). He said that the snow can be knee deep in spots on the maintained trails and that he would take poles and crampons on hikes. (He went on to say that the the non-maintained Grandview and Tanner trails require snowshoes: the snow is over seven feet deep in some areas.) read more

Hiking and Trail Etiquette

If you join a hiking group you will, of course, meet people from a variety of places and backgrounds. And you will usually meet them early in the morning and then carpool to the trailhead, which is fine when your fellow passengers are courteous enough to refrain from riding along when they have bad colds or bacterial bronchitis. The morning doesn’t seem quite right when the stranger in the backseat shakes your hand, coughs repeatedly, talks about the antibiotics he’s taking and about how his live-in girlfriend died last month after a very prolonged illness that required multiple hospitalizations, how he is looking for a job because he has spent his savings after buying a 2700-square-foot foreclosed home and because his dead girlfriend’s social security checks have stopped coming. read more

H1N1 Swine Flu News

If your local news stations announce that H1N1 vaccinations are available at special clinics in your area, make sure you double check the facts.

This last weekend in the Phoenix, Arizona, area one news station stated that H1N1 vaccinations were available for children and pregnant women at about 15 clinics. Another evening news program provided the same information and added that individuals with underlying health conditions were also eligible.

Long line-ups at the flu clinics ensued.

But if you were able to talk to the H1N1 clinics before you took half a day to stand in line, you discovered that only children and pregnant women were eligible to receive H1N1 vaccinations. The clinics were not dispensing vaccinations to individuals with underlying health conditions (unless, of course, they were children or pregnant women). read more

Top Brands: Hiking Boots

[August 2010 Update: Last fall I bought a pair of Vasque Mantra hiking shoes on clearance at REI for $20. The Vasque Mantras are now my favorites, and I’ll keep on buying them (but if you have high arches the Vasque Breeze Low hiking shoes will probably fit you better). Last spring I bought a pair of North Face Hedgehog low-top waterproof hikers. I find that after 4 hours of hiking the Hedgehogs hurt my feet, especially where my foot meets my ankle. The Hedgehog tongues and metal eyelets seem poorly designed.] read more

Beware of Advice from Meetup.com Members

If you join a Meetup.com activity, let’s say a hiking group, and you hear the members giving out impromptu advice regarding survival, health, injury, etc., make sure you consult a professional, too, or at least do some reading.

You might find that at a monthly hikers’ meeting, an attractive know-it-all is showing you a stretching exercise for your sore knee. But if you go to a good physiotherapist, you might learn that the stretching will only exacerbate your knee or hip injury, that what you really need to do is build muscle strength in the injured area. read more

Desert Cotton

In a previous post I talked about wearing cotton in hot deserts (see Cotton for the Grand Canyon). Now I would like to point out that in the Arizona desert beginning in September, you should carry a survival blanket and a lightweight polyester fleece shirt or jacket (and maybe even some silk-weight long underwear) if you expect the nights to be cool or if you are hiking to higher elevations. Then if you are unexpectedly delayed or caught out after dark, you can switch out of your cotton shirt and/or wrap yourself in the emergency blanket. Or you might want to dispense with the cotton and wear nylon shorts or pants and a short-sleeve polyester shirt, but when you expect the nights to be cool always carry an emergency blanket and an extra layer of clothing. read more

Rupert Sheldrake and the Presence of the Past

In his book, The Presence of the Past. Morphic Resonance & the Habits of Nature, Rupert Sheldrake presents a valuable review of the science, religion, and philosophy of origins and change, and he gives us a promising twist on the theory of evolution. He makes field theory and the all-pervading power of habit come alive in our minds and in our views of nature. But his repetitiveness and his repeated lists of examples and possibilities makes reading his book similar to watching someone beat a senseless dog. read more