Thursday, August 11, 2011

A couple quick links

A couple quick links:

  1. Riding your bike on the sidewalk in downtown Lincoln is not only dangerous, it is illegal. (Lincoln Journal-Star)
  2. Don't be tricked by processed food labels claiming heath benefits. (FitnessLincoln.com)
  3. Boston's efforts to dissuade cyclists from running stop signs and red lights has no legal teeth. (Boston Globe)

Monday, August 1, 2011

What am I supposed to eat?

I'll be flat out honest with you: I've been struggling with my weight since I was 12 years old. I was a skinny kid up until 6th grade. My dad was worried I wasn't going to grow muscle. And then I just exploded. I easily put on 20lbs of blubber for no discernible reason within a few short months. None of my old clothes fit around me.

I'm 35 today. My weight has been a roller coaster. I constantly think about the weight coming back. I get on the scale every morning.

During my teens and 20s, I found cycling to be a fun way to keep the weight off and "not worry" about what I ate. But I've always had a layer of fat on me. Still do, in fact.

All that changed when Sony dropped the Playstation. That thing was addictive. Night and day, the playstation was on. I was either fighting or racing. And my clothes got tighter.

Unlike my super-awkward 6th grade self, my somewhat awkward grown-up self can identify what went wrong this time: my steady diet of Mt. Dew, onion rings and Runzas. (There was a Runza across the street from my old apartment.) Every so often I would pay my body a little respect with a salad. Or potato chips. Heck, I might go to Subway for lunch. Seemed to work for that Jared guy.

Oh yeah, and LaBamba Burritos. "Burritos as Big as Your Head!". Oh SNAP those were good.

Needless to say, I abused my body's ability to properly burn fuel. I topped out at 262.8lbs. That's what I weighed at my first Weight Watcher's meeting back in 2002. 4 years later I was down to just a hair under 182lbs. It's been five and a half years since my last WW meeting, and I've been fluctuating between 181 and 205lbs since. (I have had a couple mornings below 180, but those were due to dehydration.)

I stopped going to the meetings because I wasn't making weight progress and I was chronically hungry. I was tired. I was crabby. I started smoking cigarettes again. I would wake up in the middle of the night and think about eating food. I craved apple fritters.

The only way to shut off the late night cravings was to eat something, and the only thing in the cupboards that seemed like it might be tasty was peanut butter. I would eat it straight out of the jar. I would fall asleep fast after that. And then the next day I would have to make an adjustment because, "OMG I ATE 8 POINTS WORTH OF PEANUT BUTTER LAST NIGHT!!!"

Some days I just didn't care. I'd go to Runza and kick it old school with a gigantic Mt. Dew, Large Onion Rings and double cheeseburger, because fuck it: I'm not getting anywhere anyways.

Needless to say, the cycle got vicious.

Note: I'm not disparaging Weight Watchers. Frankly, the plan saved my life. It got me away from the ledge. But something wasn't clicking for me as I was reducing the number of "points" I consumed.

Points are a proprietary system developed by Weight Watchers. It's ever-changing, but the gist of it is that all foods have a point value, the low-fat and/or high-fiber foods have a lower point value, so you're encouraged to eat more of them in a given day. It's a simplified method of "conventional dieting". It works for a lot of people.

One can also earn points through exercise based on time, body weight and exercise intensity. A half hour to an hour on the bike would yield me 2-6 points, depending on the intensity and duration. Heck, Mowing the lawn was 3 points. A bottle of beer was 3 points. Coincidence? I say not!

So, to maximize my food volume while keeping a small points footprint, a typical meal could include burritos made with fat free refried beans on a fat free whole wheat tortilla made with 93% lean ground turkey and reduced fat cheddar cheese. Another evening would include boneless/skinless chicken with a side of brown rice, steamed veggies and some reduced fat cheddar cheese melted over the top of the rice for some flavor.

(Sure, I would spend fewer "Points" by eating fat free cheddar, but that lasted a day: fat free cheddar doesn't melt. It scorches. On the other hand, I willingly indulged in fat-free mozzarella, because it melted. Looking back, I must have rocks for brains: fat free mozzarella should not melt, but it contains a collection of chemicals to ensure it does. And I ate it.)

There were some nights when I muttered "J.F.C., not this shit again" to myself when I sat down to eat.

Activity became a means to an end. A ride from the South Walmart (still under construction during those days) to Palmyra and back was about an hour and 15 minutes and meant ice cream or pizza while staying "on plan".

Not that it mattered. I wasn't getting anywhere during those last two months. I still had a layer of fat on me. I was 14lbs away from goal. And I was hungry all the time.

Why?

Last year I picked up Joe Friel's Cyclist's Training Bible. Chapter 16 is entitled "Fuel". There's a subheader called "Carbohydrates". Page 251 includes these two paragraphs:

When you eat a high-carbohydrate meal or snack, the pancreas releases insulin to regulate the level of blood sugar. That insulin stays in the blood for up to two hours, during which time it has other effects, such as preventing the body from utilizing stored fat, converting carbohydrates and protein to body fat, and moving fat in the blood to storage sites. This may explain why, despite serious training and eating a "healthy" diet, some athletes are unable to lose body fat.

[snip]

Notice in Table 16.2 that many of the foods that have a moderate to high glycemic index are the ones we have typically thought of as "healthy" and therefore eaten liberally. These include starchy foods such as cereal, bread, rice, pasta, potatoes, crackers, bagels, pancakes, and bananas. No wonder so many endurance athletes are always hungry and have a hard time losing excess body fat.


If there's too many words quoted, then perhaps this humorous video clip from Tom Naughton's 2009 Documentary "Fat Head" can hold your attention, it says roughly the same thing:




This resonates with my "dieting" experience like a gong: my weight problem isn't how much, it's what and why.

While I still have trouble avoiding carbohydrate temptation (downfalls include pancakes or Mt. Dew Throwback, this list is woefully incomplete I might add), I try to avoid consuming them on "light activity" days.  And some days it is really trying...

And just between you, me, and the rest of the blogosphere: when I eat a low carb meal before a ride (bacon cheese burger or a three-egg omelette with a side of bacon, or just bacon), I feel like I've been using some performance enhancing drug. It takes longer to "bonk", despite riding at higher intensities than I could after fueling with pancakes or pop-tarts.

Perhaps it's just a placebo effect, but I can't help but think the reduction in insulin lets the fat out of the bags and the glycogen out of the liver, availing it for Super High Intensity Training.

If you've never had a weight issue, chances are you probably think I'm off my rocker. That's okay.  I think what I'm experiencing is what reasonably fit folks refer to as "normal".

Thursday, July 14, 2011

Street - Bike Trail Intersection Etiquette... again

Lincoln has more than 100 miles of bike/multi-use paths criss-crossing the city. They also intersect with major and not so major streets. There are above and below grade crossings for high traffic streets. But there are also at-grade crossings, mostly in residential areas, but a few are at busy intersections. Most have a crosswalk marked in the street and all but a few have a stop light.

I've observed that, as a cyclist, I can affect how a driver reacts at the at-grade crossings. If my front wheel is within 6 inches of the street surface at an at-grade residential crossing, drivers freak out and slam on their brakes. It doesn't matter that both my feet are unclipped and my hands are in the air (off the handlebars) waving them through. Then they wave me through with a look of disgust on their faces.

And then they get angry at me for not going.

I'm serious when I say motorists aren't looking or even aware of a cyclist's presence until it's too late. At least initially. Their behavior will change after a close call or two.

The best place in Lincoln to observe a change in driving habits due to horrible cyclist behavior is 26th street at the Mopac. Cars travel through there at 5-10mph because cyclists come off the 27th street bike bridge as if their brakes are unhooked.

*sigh*

Stop sign is there for a reason, cyclists: the car is 15-20 times your weight and (would ordinarily be) travelling at 25mph. If that's not scary enough: 18 wheelers use that street to deliver products to retail businesses. Those drivers may not drive through there often enough to know that you have total disregard for your own life.

I've learned to stop a few feet from the street, using the sidewalk (if present) as my guide. Often times I will hold the stop-sign post. The cars don't see me and go about their business. I get to cross safely. Everybody is happy.

But today I was 33rd street, a busy two lane road with a center turn lane and 35mph speed limit used by motorists to get home quickly. Cars usually don't care that I'm there, and I'm okay with that. Today someone cared a little too much.

To the lady in the southbound blue Toyota Camry at the intersection of 33rd and Mopac, near Peter Pan Park, at approximately 5:40 this evening: Just go.

I stood there unclipped from a pedal with my hand locking my front brake and you sat there. I waved you through and you sat there. The four cars stacked up behind you honked at you to go, and you sat there.

Quite frankly, I question your motives: the northbound traffic coming from Vine street sure wasn't going to stop to let me through.

Seriously: after the four cars behind you pass the trail intersection, a gap in traffic opens up that I can pedal through safely. Nobody is stuck behind you. Cyclists aren't throwing dirty looks your way. Everybody is happy.

But happiness is too much to ask for these days, I guess.

Tuesday, July 5, 2011

Lincoln, this is why we can't have nice things.

This is what the intersection of Essex Road and the Rock Island Trail looked like the morning of July 5th.



I came across 4 such messes on my commute.

Nebraska Outdoor Addict said it best on facebook this morning:

You could do a census this morning based on the 4th of July trash on the trails as you ride through diffrent neighborhoods. The change in demographics is painfully obvious today.

This would be a great use for a bicycle: prospective homebuyers could pedal through an American neighborhood the morning of July 5th to see how the current neighbors treat the public facilities with respect to fireworks.

Well, I guess you could pedal anywhere on July 5th to see how the neighbors treat the facilities, but it's not like other countries blow things up on July 4th like we do...

Thursday, June 30, 2011

Antelope Creek Trail Reconstruction

I got up close and personal with the trail reconstruction at 27th and Capitol Parkway. Shh! Don't tell anyone!

I'm digging on the gentle grades and "on/off" ramp. No more "climbing the wall", so to speak. I hope it resembles the Antelope Valley trail near NU when it's all said and done.



Saturday, June 25, 2011

38 Minutes out, 39 Minutes back

I did the Nebraska Individual Time Trial Championship on a one day license today. I completed the race in about 1h17m and some change. Last year I did the race in 1h13 minutes, but this is not what it seems.

I started off fine, ramping up my speed to 19mph for the first couple of hills to find my breathing rhythm. I've ridden this course enough times to know where I can grab a drink of water without upsetting my rhythm too much and I did.

Something happened that hasn't happened before: I caught and passed someone. I had my 30 second person in my sights for much of the first quarter of the race, and he took off like a rocket down "the hill". I lost visual shortly after I made the turn towards the hill.

My 30 second guy passed my one minute guy about 2 miles back from that. I caught and passed the one minute guy on the flat section just after the final right turn. He looked like he was in agonizing pain, hands on the bar tops, sweat flowing down his face, bike wobbly under his slow cadence. I know what I must look like to seasoned racers now.

Speaking of seasoned racers, I had been passed by all manner of cat 4 and 3 racer up to this point, but only one or two had disc wheels.

Thing about disc wheels on asphalt: they sound like Imperial TIE Fighters. And when 6-8 of them pass you within a couple of minutes, you feel like you're in the Equatorial Canyon of the Death Star.

That also means the Pro/Cat1/2 racers had caught me. I don't have an X-Wing Fighter. Heck, I don't have a Millennium Falcon.

Out of all honesty: me and my bicycle make up the cyclist equivalent of a Mustang II King Cobra: a bunch of decals and tape stripes pasted to the sides of the most anemic V8 Ford ever produced. I was no match for Imperial engineering. I was blown to smithereens before I could launch my torpedos.

After the turn-around I got back up to speed and cycled through my computer. 38 minutes and some change. I wanted 35. Oh well. I could still post a respectable time if I get this whole negative split thing down. I had a slight ESE breeze pushing me along a touch faster than before the turn-around. So I upshift. I'm feeling okay. I pedal through a few more strokes and upshift again. Whoa, a bit of a jump in effort...

Instead of backing off the gear, I backed up on the saddle to get some leverage.

Yeah, dumbass move on my part. It only took a quarter of a mile of flying (and it was glorious...) for my left hamstring to smack me upside the head and tell me to stop pedaling.

The only relief I could give my left hamstring was climbing out of the saddle with my hands on the hoods. The flat portions of the race were agonizing. My left leg still hurts a bit as I type this.

I let my speed drop like a rock on the out of saddle climbs. My cadence and rhythm were toast at this point.

I told my hamstring to shut up as I made a right turn into the wind at about mile 20. I sat as far forward on the saddle as I could handle. And this is where I learn something: I should have been training for this race in that position: it was fast, smooth and relatively pain free.

When I crested the final climb, I was greeted back to the start/finish with cowbells and cheers. The race could have used more cowbell in the middle, though...

I pedaled right on through the finish line and coasted to highway 92. I took a victory lap of sorts around Yutan to cool down and pedaled back up to turn in my timing chip.

I changed out of my cycling clothes, finished my water, grabbed a bagel and awaited the results. Called my wife to tell her I was still alive, etc.

I was initially disappointed with my 1h17m and some change since I posted 1h13m in last year's Cornhusker State Games, on seemingly the same course.

Not all is lost. Last year they turned us around one "section" before NE-63/66, resulting in a 22 mile course. This year they turned us around just before the rumble strips at 63/66, giving us almost 24 miles.

That means I rode last year's course at 17.4MPH, and this year's at 18.5, with a bum leg and poor riding position. There's definitely an improvement, but not what I was hoping for.

Oh, and to the owner of the unattended white Volvo with all four doors wide open playing Girl Talk: where's the subwoofer?

Sunday, June 19, 2011

Fitness success and mechanical failure

Well, maybe not failure, but it sure was discomforting. I haven't put the aero bar on the bike in some time, went out yesterday for a quick two hour workout in prep for next weekend.

Since the wind was out of the north I headed out on Highway 77.

I got into my tuck and noticed the muscle on the inside of my left leg was feeling strained. Spinning up made it worse, so I decided to grind it out slowly.

I noticed the same pain last weekend, but it wasn't as pronounced. I scooted back on my saddle to exaggerate the pain and found that my left foot is about 1/4" forward of my right. A slow cadence relieved the strain on that left leg muscle but brought back knee pain. I cut the ride short at Raymond Rd and worked on maintaining balance in the aero bar at speed.

On the bright side, I fueled up properly prior to leaving (Bacon!) and I was well hydrated. No cramping, no bonking. I put 38 minutes in at just over 19mph and felt like I could do another 76, save for the leg strain.

I should also mention that folks riding on road shoulders should ride with the flow of traffic, even if you are making a movie while dressed in camo face masks.

So did I ice up the inside of my leg to relieve the pain completely? Heck no. That would be intelligent. We went to the Funny Farm and harvested Mulberries to make about a gallon of wine. (Silly me, bringing the 7gallon jug...)

Climbing and shaking trees barefoot makes you feel like a Sasquatch.