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ENG
34
Adjust three points to suit your body; bicycling is just like doing the clothes,
and it is necessary to measure the figure and make adjustments. The
method of adjusting three points is a combination of bicycle sports
mechanics, exercise physiology and safety driving three principles.
1) Adjust the position of the seat: tread the Pedal downward by heel to
enable all muscle of the lower extremity joints contracts smoothly, and
at the same time the principle is the legs can slightly stretch straight.
2) Front and rear position: tread the position of the Pedal to the inclined
45°, and then adjust the seat before and after, to tie in with the greatest
position of the Pedal as the principle.
3) Adjust the front and rear and the height of the handlebar: for the height
of the handlebar, in general, the upwarping type handle is about 30 to
50mm higher than the seat, and the flat type handle is the same high as
the seat. The top of the below curved type is the same height as the seat.
After adjusting, pay attention to the direction of the handlebar and then
lock.
Sitting posture on the seat: similar to the posture on horseback, the weight
is scattered on the handlebar and Pedal, and all the weight must not be
placed above to prevent the pain in the hip.
Skills of the Pedal: the position of the foot is one third in the front of the
length of shoes, and it is the most appropriate to fall on the middle of the
Pedal. Feet must be parallel with the centerline of the bike, and it will
diminish the efficiency of the Pedal if the feet are too open or narrow; the
speed should maintain uniform, or else the drivers may feel tired; it in
particular notes that the hook pulling action of the latter part will hook the
Pedal up.
Slowdown technology: the speed change gear slows down but does not
accelerate, as is to seek for the stability of the number of change is used for
more labor‐saving and comfortable, and the time for speed change is 1:
climbing, 2: uphill, 3: uneven road surface, 4: against the wind and 5: when
feeling tired. It can also be said the time is when feeling not comfortable in
the process of riding.revolutions of the Pedal, so as to relieve the fatigue
arising from uneven force. So, the speed
Brake technology: as we all know the principle of hard braking is first
stopping the brake and then stopping the bike, then stopping the front
brake, but in case of an emergency, everyone will stop all together. If the
braking distance is appropriate, the bike can stop securely; if the slowdown
is too fast, people often would be thrown forward and in order to prevent
this danger, the best way is intermittent braking, and meanwhile the hip is
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