In 1907 Dr. Duncan MacDougall, of Haverhill , Massachussets did an interesting experiment
in which he placed terminal patients on a bed set on a very precisely
calibrated scale. When the first patient expired, he noted that the body
suddenly became lighter by ¾’s of an ounce. He postulated that this was the
weight of the human soul. Unfortunately, other investigators and he himself in
later experiments failed to corroborate these results.
Be that as it may, something changes when you die and that
body you once occupied becomes an empty shell. Very odd. Despite the
unavoidable deterioration over time the human body, when occupied by a living
being, is a remarkable piece of biological machinery. While an elephant may be
stronger, a cheetah faster, and a monkey more agile, no other animal combines
the total package of physical capabilities of human beings. Our combination of
speed, agility, dexterity, and endurance are unique in a single species.
Who wouldn’t love to own a high performance, limited edition
sports car like a Lamborghini? What we often don’t realize is that we are that
sports car. Talk about high performance- our bodies make even the most exotic
sports car seem pathetically simple and mundane. Try taking any sports car
engine and revving it repeatedly, week after week, month after month, and year
after year. It will
undoubtedly require extensive, and frequent, maintenance by experts, and,
despite that, it will probably break down and/or wear out in a few short years. Try mistreating it; filling it with contaminated gas, putting in dirty oil, etc. and it will break down in short order. The
human body requires only a very modest amount of care and maintenance, which anybody
can do. If physically stressed it actually becomes stronger. Although the aging
process cannot be forever postponed, it can be pushed back further and further
by physical activity. Don’t take my word on this. There are studies galore that
support this position.
I cannot understand someone who owns a Lamborghini and does
not, now and again, want to just take it somewhere, such as a track or empty stretch of
highway, and open it up. What a waste not to. I feel the same way about my body. The analogies
abound. We have to fuel both with high quality fuel. The engine/muscles must be
properly tuned. Good quality tires/shoes are a must. The difference is that
every mile driven wears the Lamborghini down whereas, up to a point, pushing
the human body makes it stronger, faster, more flexible, or any combination of
these. Who wouldn't want to see what their body can do?
In swimming, running, or cycling, with practice it is possible to turn
inward and monitor all the systems involved in propelling you forward, making
adjustments as necessary. Breathing, heart rate, perceived effort, muscle
fatigue, and more can be adjusted on the fly to either conserve energy or push
the pace. It is a fascinating exercise just once to do something and observe,
truly observe, your body in action. Watching other athletes can be inspirational. Observe an elite sprinter at top speed and you have the sense that they are practically
flying. Their feet barely touch the ground and the forward motion seems
effortless. They appear to be but moments away from reaching taking off speed
and simply leaving the ground behind. It is beautiful. The same with a bicycle
peloton. It is truly an organic marvel as riders spin up to 30+ mph for hours
at a time. Watching it from the air, you feel as though you are seeing a King
Kong-size unicellular organism undulating across the countryside. Watch an
Olympic swimmer moving through the water and you cannot help but feel that they
are being pulled by an invisible ski boat to go that fast.
I suggest that to experience sheer joy, get your body tuned
up and take it out for a spin now and again. You may never wish for a
Lamborghini again!
This week's training summary, Thanksgiving notwithstanding:
Running-
Monday: 5.45 mi @ 8:46 min/mi pace
Tuesday-Wednesday: rest
Thursday: 8.18 mi @ 9:26 min/mi pace
Friday: 4.17 mi @ 10:54 min/mi pace
Saturday: 4.25 @ 10:53 min/mi pace
Sunday: 6.85 @ 10:13 min/mi pace
Total for the week: 28.9 miles