Trial Biking
Trial biking falls into two categories. Bike trials are competitions of bicycle agility and are usually performed on a mountain bike.
The skills used for mountain bike trials make cross country mountain
biking much easier, but are usually not essential. Moves performed
during mountain bike trials require an extremely high amount of control
over the bike.
A basic move that is very useful even when not competing in trial biking is the bunny hop.
Even road bikers can benefit from this "trick" but it's significantly
easier to learn on a mountain bike. Start by coasting forward slowly --
just fast enough so that you don't have to think about balancing. It
easier to learn the bunny hop if the seat is fairly low. Lean forward
and crouch low over the handlebars. Lean back and stand up quickly, and
pull the handle bars into the air, raising the front wheel off the ground.
Raising the back wheel
is a little harder to learn, since fear of falling forward on your face
may create a mental block. Practice by riding forward very slowly while
standing up and leaning over the handlebars. Apply the front brake and
push forward on the handle bars, and the back wheel will come off the
ground. When you get a feel for how to manipulate the back wheel using
the handle bars, it's time to get both wheels off the ground.
Start
by crouching above the seat, low and back like you would when riding
down a steep hill. Throw your weight forward and upward, and pull up on
the handle bars. Don't pull the handle bars straight up, but push
forward at the same time. Your feet should help pull the back wheel up.
To keep your feet from simply leaving the pedals, point your toes down
and kick up your heels.
The bunny hop,
if performed when riding at high speed can clear large obstacles such
eroded portions of the trail, or potholes. Riders in mountain bike
trials use this move as a basis for other complicated maneuvers. As
they get more advanced, they jump without allowing the front wheel to
touch the ground.
The other type of trial biking is time trials riding.
This has almost nothing in common with mountain bike trials. Time
trials are all about speed. The riders compete around a track against
the clock only, and do anything they can think of to shave fractions of
a second off their final times. Drafting is not allowed and
aerodynamics is the first priority. At high speeds, overcoming air
resistance comprises about 80% of the effort expended by the biker.
Often riders will wear a helmet with a large teardrop shape to smooth
the flow of air over the back. Bikes often have only one gear and no
freewheel or brakes. To slow down, riders either rider higher on the
track (toward the outside), or let a slower pedaling cadence provide
resistance.
Both of these forms of biking require a great deal
of fitness. While most casual bikers will never compete in events as
intense as trial biking, the benefits of biking are many, and a great reason to get into the sport.