Here's my answers to some of your questions:
Q. Why do Phil and Paul (the commentators) say "there's no breeze to
cool the riders today" when the peloton is going 50 km/h and
therefore generating their own apparent wind?
R. They're really saying that the air is still and hence hot, whereas if
the weather is hot but a cool breeze is there (eg. riding along a
coast line), it feels much cooler.
S. What kind of gearing do the top sprinters use for the flat
stages? I'm pretty sure the top gear on my road bike (52 x 14)
would be useless
(S.a. way too low) at the 70km/h quoted for these guys in the
finish straight.
T. Unless you can spin really fast, a 52 x 14 might not even win a D
grade bunch sprint. They're using 53x11 to 55x11 type gears, with
cadences in the 100-130 range.
U. When finishing a time trial, why don't all the riders sprint for the
last few 100 metres (thus using up their alactic reserves, of which
you only have 30 seconds or so)? I'm talking about the real TT
contenders, not the guys saving themselves for later stages. And if
they've given everything they've got, why don't you see them throwing
up afterwards like real human beings? :-)
V. Did you see McGee after the time trial? He was practically delirious
and couldnt stand up. They use every last bit of strength, but its
hard to sprint when you've just ridden 6km at closeto your maximum.
W. Why in the flat-out sprint that Cookey won (Stage 2) are almost all
the riders still in the saddle (see http://www.sportal.com.au/photos-
/wallpaper/000114img800.jpg)?http://www.sportal.com.au/photos/wallpa-
per/000114img800.jpg)? That sprint was really close, and Cookey's
just crossed the line, so it's not because they have sat up already.
X. Try spinning above about 120 in the saddle. Very hard. Hence, you
always see track riders sprint out of the saddle to jump away, then
sit down once the cadence gets high. (Our track coach makes us do 400
metre flat out efforts out of the saddle, and towards the end it
becomes close to impossible unless you are in a huge gear). And BTW,
Cookie won by about almost a metre, which is not particularly close.
Hence, he had time to sit up for the photo on the line.
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