Straight-line descent (parallel to both plates, along the "roll-off line" straight down)
Ski poles are supported for adjustment and the shoulder plate is parallel to the wide plate.
Align with the "roll-off line" downwards and lift the head in front of the head.
Tibia micro-pressure boot front shell, upper body relax body forward.
Shoulder arm relaxed arm extension, two knees slightly flexed body slightly.
The poles are divided naturally on both sides, and the forefoot of both feet bears the center of gravity.
Exercise
Posture shifts high, medium, and low, shifts the center of gravity right and left.
The outer edge of the inner blade comes back and forth.
The two plates step sideways, and the direction does not change in parallel.
Skillfully add jumps, practice first and then leave the snow.
The whole board takes a good grasp and the body must lean forward.
The character slides down (also called the plow downhill. It refers to the technical movement of the snowboard sliding down the hill from a straight line)
Eight-character deceleration control glide, technical action seven essentials:
At the same time, the tail of the board is outwardly spread, and the width of the head is narrow and wide;
The knees are slightly buckled in the knees, and the inner blade rises in the snow;
The control intensity depends on the blade, the heel side of the heel;
Both eyes look down at the front and the center of gravity falls between the two boards;
Do not sit backwards on the buttocks and carry weight on the medial side of the foot.
Hold the pole in your hand and let the upper body relax forward.
Sliding downhill (sliding across a slope with a straight line)
The double plate parallels the knee flexion, and the knee joint outwards (mountain) tilts.
The shoulders and hips are twisted down the hill and the body forms an anti-bow (<) type.
The shoulders, hips, and knees are all connected, almost parallel to the slope.
One-third of the board is weight-bearing and double-edged (inside and out) is embedded in the mountain.
The weight of the board is divided into two levels, and the lower board has more weight.
About half a foot before the board, two blades carved into the front slide.
The cane held his forearm to relax, and he visually looked about 10 meters ahead.
To prevent dragging and sliding, keep your body relaxed.
After deceleration, press down the plate and increase the weight to move forward.
Cross-slide (snowboard slides horizontally or slashes along the direction of the vertical "falling line")
About half an hour ahead of the board, two feet parallel to the board.
On the side of the body, "roll off the line," the upper body as far as possible (mountain) under the twist.
The legs curled outwards (on the hill) and saw the mountain stable.
The back of the double plate pushes down, and the lower plate has more load-bearing center.
The direction of control is on the snowboard, with the steering twist upper body.
The speed of control depends on two edges (on the outside, on the inside), flat slide into the stop.
The speed of cross slide should not be fast, and it can be alternated with oblique slide.
Stretch forward or backward, buttock or front top.
Single Dome Operating Light
Germany imported beads
Imported French lens
mould Die-casting Eight edge type Revolving arm
Optional emergency power supply≥3 hours
The main features:
1)Ideal cold light effects
Using the new LED cold light source, ensure energy saving and environmental protection and long service life up to 80,000hours and more.
The temperature increase of surgeon`s head below 1℃. LED do not engender infrared ray and ultraviolet radiation, without the temperature
rise and tissue damage caused by halogen shadowless light, also it can accelerate the wound healing after surgery, and without Radiation pollution.
With color temperature constant and soft, LED is very close to the sunshine.
1) Excellent shadowless effect
Lamp with the most scientific radian and Multi point light source design, ensure better uniform illuminance. When the lamps are partially occluded,
also can achieve perfect shadowless effect.Lamp panel radius of gyration ≥182cm, the lamp can be pulled to vertical floor, convenient to any angle illumination.
2) Excellent deep lighting
It is based on modularize method by Computer Aided Design, focused to irradiating with more beams of LED. It produces the deep lighting which beams
more than 1200cm,the illumination of center up to 180,000Lux or more, and offer the color temperature that can be adjusted from 3700K to 5000K which
is close to sunshine. Absolutely, it really reflects the color of human tissue and satisfied by all kinds of operating light needs.
3) Advanced control system
The use of liquid crystal display button control, to meet the needs of the medical staff of different patients with the brightness of the operation.
It offers illuminance memory function.
It does not effect using when a single circuit or one bulb is broken.
4) Universal suspension system
Rotating arm, a new type of alloy material is made of eight edge type.
Balanced system using imported arm module, more than 5 group universal joints, every cantilever must has more than 3 joints which can be rotated in 360°,
The structure is light, easy to manipulate, accurate positioning, can provide the maximum range of regulation.The equipped with fatigue correcting unit and
fix position hand handle device, easy to fix position after long time use.
5) Modern laminar lamp
The thickest part of lamp-chimney is not more than 10cm.
The lamp-chimney is made of ABS, The handle on the central of lamp can be detachable, can take high temperature (≤ 134°C) sterilization treatment,
easily adjust, flexible fixed.
Single Dome Operating Light,Operation Theatre Lights,Single Head Operating Light,One Head Operating Lights
Shandong qufu healthyou Medical Technology co.,Ltd , https://www.kangerjianmedical.com