My name is Jason and this blog is about bikes and biking, plain and simple. I don't claim to be a gear head, a former pro, a hipster or an afficionado. I just like to ride my bicycle.

Sunday, February 28, 2010

The ABC's of TTT's

From the vantage of the casual observer a mass of bike racers moving down the road in a surging, noisy, blurry amoeba like form must assuredly appear chaotic and disorganized. The speed at which a peloton passes a fixed point barely provides a glimpse of the level of coordination and organization which belies the apparent confusion and chaos. Cycling is a team sport. And like all team sports there are tactics, strategies, game plans and roles for each member of the team to play. Watch basketball players set up a pick and roll, or an offensive lineman creating a hole for a running back to charge through and one can clearly see the logic behind the execution. Similarly, although difficult to gauge from the sidelines, when an organized cycling team exerts its will against the pack they can control the play by play much like a skilled NFL quarterback. The tactics and strategy change dramatically when the team is stripped of its direct competition and placed into isolation against the elements as in the case of the Team Time Trial. In this event the level of coordination and interplay between riders stands visible for all to see, much like a choreographed dance or closely timed relay. In the TTT the group of riders works together as one fluid unit to maximize the efficiency of the paceline against the wind; leverages the strengths of individual members against the road and clock; and ultimately hopes to best the competition over a fixed distance.

The strategy for the TTT is simple. Ride in a swiftly moving line, continually rotating fresher riders from the back of the line to the front in order to expose them to the wind and maintain the pace of the group over the course: see simple. Riders generally tend to peel off in the direction of the oncoming wind, edging back their pace as they slide along the flank to the rear where they slot into the queue and progress back toward the front. When done well this motion is almost seamless. (Check out this link for a montage of the 2009 TDF TTT…set to truly fantastic techno music.) One rider quickly takes the front, carries the pace of the group without a jarring, disruptive acceleration and then moves over in time allowing the next rested rider to repeat the process. Starting out this balance proves challenging to maintain, as riders tend to want to push forward once exposed to the wind. Additionally controlling pace is contentious when unfamiliar with the other members of the team and where they stand in terms of fitness. A sloppy TTT unit will leave large gaps between riders and will rotate in wide bands, as opposed to tight lines. With the TTT practice makes perfect.

Our Team Time Trial practice this morning got started in cold and somewhat windy conditions, but the weather quickly improved and made for a relatively good day of riding. Out of the gate we lacked the Team part of the TTT as only 5 riders showed up to practice. What we wanted in terms of numbers we made up for in a series of good efforts around Chatfield Reservoir State Park. The conditions of the road around the park were pretty poor with potholes and rough pavement for much of the course (perhaps some of that build up American stimulus cash could be applied to this obviously worthwhile cause.) These craters netted us two annoying flats, though I think mine was due to a faulty valve stem. Getting started we pushed a pretty easy pace while sorting out the logistics of rotation, acceleration and communication. For our second pass we upped the tempo and pushed ourselves more. At this point our organization and communication seemed to gel a bit more and the rhythm of our rotations became clearer. Despite some lingering hesitation and awkwardness there were moments of solid cohesion. We did a pretty good job of keeping a tight line and not dropping riders off the back with accelerations. Our third effort left us with 4 riders as one of our group had to leave early. I found myself out gunned by stronger riders on TT bikes geared with large 56+ tooth chainrings, small cassettes, areobars and lightweight carbon frames. I left my TT bike hanging in the garage which proved foolish for this last run but paid off later when the otherwise useless TT bikes had to go home.

Chatfield doesn’t really lend itself to TTT practice as the route is short and there isn’t a discernable loop to keep the group moving around the park at a consistent pace. With 4 riders and one stranded in the park with a flat, our practice was really short and I suppose somewhat disappointing. Yet I enjoyed it and felt the effort to be worthwhile. While we didn’t reach the pinnacle of TTT greatness, we got our season started early and I took away a number of lessons learned for next time, like: TTT‘s are better with more people, bring extra tubes, Cervelo makes a nice bike, don’t try and out duel stronger riders on TT bikes with a road geared road bike, a two line rotation is good though I think less organized than a single line rotation, stronger riders should make sure to pull longer, call out if there’s shit in the road, if you’re cooked then gatekeep, we need to practice more, etc.) Keyed up on TTT glory I left the rest of the group back at the parking area and since I was not on a TT bike felt at liberty to head up Deer Creek for some climbing. I soaked up the remainder of the day’s retreating sun on my climb. With yet another cold front due to bring more snow to the Denver area tonight it seems somewhat ridiculous to be thinking of upcoming TTT practices. But that doesn’t stop me. And next time I’ll pull the TT bike down and bring it out for practice, which hopefully won’t be too far in the future.
Deer Creek Canyon
The road to Deer Creek...awash in sunlight, at least until those clouds get here.
Chillin' Vanagon Style
The post TTT kick back.

No comments:

Post a Comment