One of my wife Suzanne's favorite short stories was written by Kurt Vonnegut, Jr.: Our society has been granted equality, meaning that nobody is stronger, smarter, better-looking, more-talented...or faster...than anyone else. The persons who are found to have those traits are handicapped by a variety of technologies and modalities. Think the exact opposite of braces, specialized shoes and all that. Every so often we jokingly use the name of the person in charge of handicapping everyone, Diana Glampers, to speak about situations where we've felt unduly hindered.
Over the past month we - mostly my wife, with the addition of a handful of other persons, and me to a lesser degree - have been working to put a race together. The event, an age-graded pursuit race, has runners starting times based on the World Masters' Athletics best times for age and sex. That means a runner in an age group with a world best time of 18 minutes would have a five-minute head start over a runner in the open male (18-34) division. In theory, the concept of an age-graded race isn't that far out of the box. The practice of having runners pursue one another...where in a perfect world if every runner ran at the upper limits of their performance, the entire field would be leaning at the tape...what a concept. Sure, there are running events which, based on the assumption we suffer from diminished performance as we age, award those persons who suffer the least diminution over time, based on mathematical formulas and number-crunching.
And in a perfect world we'd all be able to stay fit, healthy and (at least in our mind) fleet until the day we decide to not wake up in the morning. The best older runners have somehow learned to injure themselves least, recover most efficiently, train effectively, and choose their racing schedule wisely.
But what about other handicapping systems? What other ways could we, in our deepest "Diana Glampers" mindset, make all runners "equal" on race day? Some of the possibilities seemed common-sense; others a little less so.
Weight - I'm not necessarily talking about the seriously-flawed "Clydesdale" and "Athena" system in triathlon, where weights of 200 and 150 pounds, respectively, are used without regard to the height of the athlete. I always wanted to ask race director Chuck George about his "Fat Boy 5K" event; I never got to the point of asking about specifics because I was too busy laughing at the event name. Several coaches have written, or have been quoted in books, about the correlation between excess weight in pounds and pace per mile in seconds during a race. A race director, given the height and weight of a participant, could use an actuarial chart and do their own adjustments based on the number of pounds an athlete weighed above an insurance company's definition of "is." What would a weight-based handicap take into account? A couple of researchers from the University of Dayton developed a model based on weight (to include the effect of aging on a person's body composition) and run time, the results of which ideally provide a weight-age-graded performance.
The calculator (http://academic.udayton.edu/PaulVanderburgh/weight_age_grading_calculator.htm) is most likely the first of its kind: No other calculator can make a 165-pound, 50-year-old male lose 20 pounds and half his age, at the cost of a 5K performance.
Inseam - My buddy Charley said, "there should be a performance handicapping system based on a runner's inseam. Guys and gals with short legs have to take more strides than tall runners; they're woking harder to cover the same distance." I come from a family with some serious height variations; my mother (on a tall day) is 4'11", my dad is a solid six-feet. I'm a little taller than average at 5'10, but I am a little less flexibile than the average bear, especially notable in the past couple of years when I try to throw my leg over the top tube of my triathlon bike. But where I lack in long strides I tend to make up for in a certain degree of efficiency; a footstrike of about 160 per minute, good endurance, and mental toughness...things which aren't easily measured in a runner.
Running is an egalitarian activity; anyone with the time, the physical desire and (in most cases) a pair of shoes can engage in the activity. Racing, on the other hand, was never meant to be normed. We have the choice of either calculating a lot of "all-things-being-equal" factors and spending a lot of time in the world of "what-ifs," or we can realize that the ultimate competition when we toe the line is not the person/s surrounding us, but the course.
And ourselves.
So, How Many Hats Do You Wear?
- Michael Bowen
- Pensacola, Florida, United States
- Husband. *Dog Dad.* Instructional Systems Specialist. Runner. (Swim-challenged) Triathlete (on hiatus). USATF LDR Surveyor. USAT (Elite Rules) CRO/2, NTO/1. RRCA Rep., FL (North). Observer Of The Human Condition.
Showing posts with label body mass index. Show all posts
Showing posts with label body mass index. Show all posts
Tuesday, June 25, 2013
Friday, September 17, 2010
The Size Of The Dog In The Fight
Mike was one of those guys who did not look like a "typical runner". Really. Think about the folks you see when you show up at a local road race; most are milling about in their singlets & shorts doing their stretches, jogging their striders. Everybody's tense, as if their self-image depends on running a personal best. Well, everybody except for Mike. To see him before the start of a race, (or hanging out at the track before a workout, for that matter) you would scratch your head in wonder: Did this guy miss the turn to the softball field & somehow end up here? So, right off the bat you would discount this guy's ability to be at the front of the field, or at least in front of you.
That is, until the gun went off. Mike was the kind of runner who could blow your doors off at the first mile; he could lay back & wait patiently until the three-mile point, then kick past you as you're "dying". Either way, you would gasp in wonder at the finish: "how can a BIG guy run so quickly?"
There are factors involved in running which cannot be easily measured, such as motivation, discipline & mental toughness - some or all of these qualities can make the difference between a person being a good runner & a very good runner. But, there are measurable factors which can help determine potential running performance, or determine the level for potential improvement.
The first measure I've talked about in the recent past, VO2max. VO2max is defined as the maximum capacity of an individual's body to transport and use oxygen during exercise; the more physically fit you are, supposedly, the higher your VO2max. A person's VO2max can be affected by age, gender, fitness, training, altitude change, & action of the muscles involved in breathing. It's a measure lots of runners strive to improve - I've had runners come to me to help them improve their VO2max - the first thing I tell them is that VO2max is a relatively poor predictor of running performance.
The first measure I've talked about in the recent past, VO2max. VO2max is defined as the maximum capacity of an individual's body to transport and use oxygen during exercise; the more physically fit you are, supposedly, the higher your VO2max. A person's VO2max can be affected by age, gender, fitness, training, altitude change, & action of the muscles involved in breathing. It's a measure lots of runners strive to improve - I've had runners come to me to help them improve their VO2max - the first thing I tell them is that VO2max is a relatively poor predictor of running performance.
The most recent example I have encountered is a young lady training for her first iron-distance triathlon. She wanted to improve her VO2max (which I translated as "I need to get my running speed up") but I soon found she was lacking in running economy. She had a very loud footstrike, which I reasoned was due to overstriding & a low cadence. So, even the most physiologically gifted runner can be hampered by poor running economics, & the intangibles of mental toughness & motivation can either help the runner resist fatigue...or to give in to it on the day.
Guys like my buddy Mike - who is now what John L. Parker, Jr. described as "Once A Runner" because of knee injuries - & a lot of my contemporaries are confounded in their efforts to drop those few extra pounds by the very nature of their lifestyle. Believe me, I'm preaching to myself on this one, too; my love of beer & pizza has to be continually moderated with a (renewed) love for lean meats & veggies.
In closing, a good way to be (to borrow from a few of my favorite songs) "bigger than your body gives you credit for" on race day is to become less of a person than you used to be. Dropping a few pounds may be the edge to give you those extra seconds you need to make that personal best.
Tuesday, September 18, 2007
Getting There is Twice the Worry
I've complained long and loud about spending time in the Atlanta airport, which is the nearest hub to where we live. We've gone on occasion through Houston or Dallas-Ft. Worth, but more often than not, it's ATL. If you don't mind spending copious amounts of money on food and beverages in order to speed your wait, which for ATL is a given (I'm suspecting a conspiracy between TravelHost, Aramark, or whoever the catering company is, the FAA and the airport authority to get more money out of travelers, but the data is still a little thin.), the time in terminal can be almost comfortable. If I were to travel more often I would seriously entertain membership in one of those airline frequent traveler lounges. When I was offered an American Express/Delta Skymiles card, I thought 'all right, I've made the big time as far as travelers go...'
Little did I know that AMEX card-holding would have nothing to do with being able to get Crown Room membership. Talk about sucking bilge. Since Suzanne travels much more than I do, it would make her life much more comfortable. However, even her travel schedule occurs in fits and starts; she can be on the road for six weeks in the autumn, four in the spring, or two months in November...all at the whim of her company. Hell, with the only place I've been permitted to travel in the past year being Norfolk, VA, I've decided staying home is much more convenient. Unless the trip is some place like Honolulu, HI. Hope those guys at PTC decide to do mid-January again.
As an athlete, it's hard to get comfortable in an airline seat, especially in coach. The Key West trip had the worst of all possible scenarios; not only were we shoehorned in the back of the plane, but I had bulkhead seating. I used to like being able to look out the window when I was younger and flying from point A to point B in Texas and New Mexico, but now what I really want is leg room. I'll even suffer the indignity of having to listen to special instructions from the flight attendant in order to have an exit row seat, if there's more room for me to stretch my legs.
This time, I set up the seating arrangements for Dayton.
Rather than sitting the two of us directly next to each other in the same row, on the same side of the plane, I made certain we both got aisle seats, especially for the trip south. She might not appreciate it so much on the trip north, but I think she will on the trip home.
What if airlines required a BMI measurement in order to determine seating? We could place all of the hefty (and invariably sweaty during summertime) passengers into their own special section. Better yet, they get the side of the plane with the two-seat rows, so they can wrestle with each other over who gets the armrest.
Beats telling them to go Greyhound.
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