Tuesday, March 27, 2007

Don't Forget About Pedal Technique

Pedaling back to my car with one bare foot on my Speedplay pedals reminded me of this oft ignored aspect of training. Smooth pedal technique makes you more efficient and is requisite to grow as a cyclist whether you are a weekend warrior or you have higher aspirations.

It is best to perform this workout on an indoor trainer. Place a box, crate or chair next to your setup on which you will rest your stationary foot. You should perform this pedal technique workout in your little ring (39t or 42t) and 17-21+ with a cadence of 90-110. After you clip in and warm-up, unclip one pedal resting it on the box. Perform this set:

  • 30s one legged pedaling
  • 1min both legs
  • 30s other legged pedaling
  • 1min both legs
  • Repeat
It is a simple little set that you should include at the beginning of any trainer ride throughout the year and more often in the off season.

**Remember: the goal is to make a more rounded pedal stroke second nature. So focus on rounding from the top to the down stroke and from the down stroke back through the bottom of the pedal stroke. The up stroke or back of the pedal stroke has been the source of some conflicting information of late. Some advocate actively pulling up in the back stroke, but this can lead to abnormal stress on the knee and injury like those in Andy Pruitt's Complete Medical Guide for Cyclists. More appropriately, the cyclist should lift up just enough in the back stroke to allow the significantly more powerful down stroke to proceed without having to waste effort by lifting the other leg. (reference: The Ultimate Ride by Chris Carmichael pg. 73)

When do you begin to lose your form?
  1. Fatigue tends to lead to more ankling and a greater emphasis on the down stroke at the expense of rounding the top and bottom.
  2. High power efforts such as climbing and sprinting also result in loss of form, but they require a slightly different pedal stroke to balance efficiency with the needed force (for future discussion).
So make sure to also include this workout set at points in your rides when you are fatigued, as well. This will help ingrain the proper pedal stroke more deeply into your motor memory and guide development of your muscle to assist in stabilizing the pedal stroke. The picture above shows the specific muscles you will be tuning for each part of the pedal stroke.

Once you are used to pedaling with one leg you can come close to replicating this workout on the road by concentrating on pedaling one leg while flaccidly relaxing the other to come along for the ride. Trust me, that would be much better than being forced into riding with one leg due to a mechanical problem with your shoe!

Thursday, March 22, 2007

A Gentle Reminder About Safety


Birthday: Mario Cipollini was born on this day 40 years ago (1967).

Tonight's ride (or attempted ride) reminded me of a very important part of a safe, successful cycling regimen: inspect your equipment consistently. I was fortunate to notice the problem at a regrouping point about three miles into the ride. Fortunate because this ride is notoriously race-like and could have presented the worst possible situation for an equipment failure. Not only because I could have gone down hard, but more so because it is such a large ride and others could have been hurt, as well.

Although I noticed a little mushiness when I clipped in leaving my car, the ride over to the regrouping area went smoothly and I thought nothing more of it. As I rode up on the group they looked to be pulling away. I put in a small acceleration to ensure that I would make the back of the group, but I was soon relieved to see the group was just moving to a more out-of-the-way part of the small country gas station’s parking lot.

If you have ridden on rural routes then you have no doubt seen establishments like this one. Darker and more cramped than the consumer driven layouts of chain stations to which you have likely become accustomed. The gas pumps lack credit/debit card access, so the customers have to go inside to pay where they are greeted by name and familiar conversation ensues. I mention this aspect of local businesses because we as cyclists are foreign there. Though the motorists see us on roads around here and respond with varying degrees of acceptance (mostly polite), they are not used to seeing us at their local stops, in their local lives.

As I entered the parking area tonight, relieved at the break I was going to get before hanging on for dear life, I noticed the unfamiliar looks raining upon us from the afternoon clientele. Then I gave an unfamiliar look of my own. I am new to the area and did not see anyone I knew in tight clothes group on the far side of the lot. After a few minutes and an awkward attempt to start a conversation with a guy wearing a Laurent Jalabert-era CSC-Tiscali jersey a couple of friends rode up and eased my discomfort. Just as I was getting psyched to start the ride and suffer I noticed something out of place with my left shoe.

UH! In short, three of the four screws holding my Speedplay cleat on place were gone and the last one left was loose. We searched to see if any of the screws were on the ground, but it was clear that I had rolled into the lot on one screw. Upon reflection I was able to discern a two main factors that lead to my ride-ending mechanical failure:

  1. Regular Equipment Inspections - I have gotten out of the habit of doing them. Here is a good site for a pre-ride checklist with a nice mnemonic (ABC Quick Check). I would also recommend doing a more thorough weekly check of all cycling equipment from the bike to shoes, helmet, car racks and the tools, tubes, etc. that you take on each ride. A site called Bicycling Life has a good list for an in-depth bike inspection that will help you with this weekly check. The items marked 'Safety' are vital.
  2. Make Good Habits and Keep Them - In the past I have been diligent about checking my equipment, but being in a new place with a new profession coupled with just starting to ride regularly after sporadic winter rides contributed to forming a bad habit. As with pre-ride inspections, make the weekly total inspection a good habit by performing it at a time when you will remember to follow-through even if you have to miss a ride. I like doing mine on a trash day. That keeps my wife happy, too.
Some tips for effective inspecting that I gleaned from my experience in Navy Flight School:
  • Touch the parts you are checking. This may seem obvious, but looking at parts may not reveal subtle problems. Run your hands over your frame, saddle, tires, etc.
  • If it is supposed to move, move it. Spin your wheels, pedals & cranks, pull your brake levers, shift your gears (while cranking), check your quick release, and anything else.
  • If it is not supposed to move, try to move it (within reason). Push & pull on your saddle. Try to move your handlebars in the stem, your brake hoods on the handlebars and your bottle cages. Put the front wheel between your legs and try to turn your handlebars to check for a loose stem.
After a few times the whole check shouldn't take more than 15 minutes out of your week and safety is worth at least that much. I was fortunate that I did not get hurt or hurt others with a mechanical failure that could have been prevented with a simple check.

Note: I have been very satisfied with Speedplay X-Series pedals since I began riding them about ten years ago. On top of re-instituting good inspection habits I am going to use Loctite Threadlocker to stave off similar mishaps.

Next: A workout idea born (or remembered) from my ride back from the regrouping station.

Sunday, March 18, 2007

In the beginning...



Welcome to Project 180 Cycling. The name comes from my goal to get into shape and lose weight through cycling. While I am not new to cycling, I will be submitting posts about my efforts and some guidance for those who are new to cycling. As the project progresses I will delve into deeper topics and broaden the scope of cycling-related posts.

The picture above is of the bike I built up for this venture. I got the frame on Ebay.com, but that's another story. The LOOK KG281 frame & fork in their pre-build form signify the beginning of Project 180. Check back next week for another update.

Weekly Stats:
225lbs
0 miles