my bike club sent out this article after a bunch of gals were seriously injured in a pile up

How to Ride in a Paceline

By Fred Matheny of www.RoadBikeRider.com

Solo rides are a great part of the cycling experience. Nothing beats
cruising along and looking at the scenery, or attacking a climb at your own
pace and intensity.

But riding with a small group can be even more fun. You cover ground faster,
meet people, and experience the thrill of shared effort.

Paceline riding isn't difficult to learn. Here are the basic skills:

1. Riding a Straight Line
Start by learning to ride like you're on a rail. Practice by holding your
line during solo rides. Put your wheel on the road's white edge line and
keep it there. Relax your upper body, keep a light grip on the handlebar,
and fix your peripheral vision on the line. Keep your actual focus 20 or 30
feet in front of the bike. Remember, the bike will go where your eyes go.

2. Following a Wheel
Drafting another rider saves you at least 15 percent in energy output. It's
foolish to be bucking the wind all the time when you're with other riders.
Share the work by drafting them and letting them draft you.

Position your front wheel 1 to 3 feet behind the rear wheel you're
following. The closer the better, in terms of the draft, but closer also
requires a lot more attention. When necessary, turn the cranks without
putting pressure on the pedals ("soft pedal") to maintain correct spacing.

Use the brakes sparingly. Jerky braking creates chain reaction problems for
riders behind you. If you need to brake, feather the levers lightly instead
of clutching at them.

If a gap opens, don't make things worse by accelerating too hard,
overrunning the wheel in front, then grabbing the brakes. Instead, ease back
up to the rider in front. If you don't become proficient at following a
wheel, you can waste more energy than you save by constant yo-yoing.

Look past the rider directly in front. Don't stare down at his rear wheel or
you won't see things that may cause him to brake or swerve.

3. Paceline Pointers
First rule: Be predictable. Close riding demands that everyone be on the
same wavelength. There must be a basic understanding of what is and is not
expected behavior in a given circumstance. Experience helps.

Don't accelerate when it's your turn at the front. Note your cyclecomputer's
mph and maintain the group's speed when the lead rider pulls off.

After your own bout against the wind, pull off to the side agreed upon and
stay close to the others as you soft pedal and slide back to the rear of the
paceline. This enhances the drafting effect for the whole group. It also
keeps everyone as far out of the traffic flow as possible, making paceline
riding possible even on busier roads.

As you come abreast of the last rider in the line, pick up speed and then
slide over behind his wheel as he comes past. When done correctly you won't
need an energy-wasting acceleration in order to latch back on. Once in the
caboose position you can take a drink or stand to stretch without disrupting
the paceline's smoothness.

Protect your front wheel. If your rear wheel is struck a fall is unlikely
because it has nothing to do with steering the bike. However, if your front
wheel is contacted it will often be twisted off line faster than you can
react. You'll almost certainly go down. Help prevent this by never
overlapping someone's rear wheel.