1. Does the skydiving belong to the extreme exercise?

Skydiving is the extreme exercise.Its unique charm is that the parachute can jump down from various aircrafts flying, or from the equipment fixed at the high place, the steep top of the mountain, the highlands and even the building, and the umbrella is usually not immediately after jumping.Open it automatically, but control the parachute to control the umbrella himself, so that the adventurer can completely control the size of the stimulating domain value in his own hands.

Skydiving is divided into fixed skydiving, ordinary skydiving, and skydiving at high altitude. The high -altitude skydiving is the extreme movement. Because of the high risk factor, it is usually parachute at a height of 7000 meters or more.The change encountered.

Nowadays, the skydiving has become one of the most fashionable extreme movements of young people. Like the soaring eagle, it is hard to imagine which one is more exciting than the parachute.Entertainment.

Second, how many meters of parachute are open is safe

Skydiving is generally 500 meters at the lowest safe opening height.

The height of jumping is generally between 700m and 3000m.The parachute refers to jumping down after an aircraft or other devices such as plane, balloon and other aircraft or other devices, or jump down from the steep mountain top and high ground, and use air power and parachute to complete each before opening parachutes and after opening the umbrella.The specified movement is used, and the parachute is used to slow down a sports where the decrease is reduced in the designated area safely.With its own thrills and challenges, it is hailed by the world as "the movement of the brave".

Skydiving has a safe and high limit, divided into the lowest and maximum values.Under normal circumstances, the highest safety height is stipulated by the limits of the human body with atmospheric pressure. Because the higher the height, the thinner the air, the smaller the air pressure, and the lower the temperature5000 meters.However, this is the skydiving height without protective gear. With oxygen equipment, cold -proof clothing, etc., professional skydiving athletes and skydiving enthusiasts often challenge higher heights. Most of the skydiving sports jump around 7500 meters.

The minimum height is limited by the design of the parachute. Considering the size of the parachute and the speed of opening, if the height is too low, the parachute is likely not to be completely opened, which will affect the safety.In addition, comprehensive consideration of flight speed and skydiving method have also impact.In general, the minimum safety height of ordinary aircraft skydiving is 500 meters. The minimum safety height design of the parachute of military paratroopers may reach 300 meters.The pop -up seat of a fighter can be guaranteed to be safe.The low -altitude skydiving motion outside the aircraft is also one aspect. At present, the lowest parachute record of low -altitude skydiving is 50 meters.

How to train

1 As well as Accelerating the training method of free landing, which is often saidAFF

This training is a licensed coach grab the students when parachuting and show certain skills.Because students wear their own parachutes, he must receive ground training of emergency procedures and landing procedures.AFF Training usually includes several hours of ground training, and the first jump can usually be completed on the same day.

Student and twoUSPa Aff The coach leaves the plane together and falls freely together 30 to 50 Second, the specific depends on the jump height, usually 10000 to 13000 foot.The coach maintains the control of the student's seat Belt to provide air guidance and assist in stability when necessary.Student 4000 Open your parachute and land on the landing area. AFF Training requires more teaching staff to participate, so it is a relatively expensive method in various methods.

2 As well as Stable line training method

The stable wire is a cable or webbing. One end is fixed on the parachute and the other end is fixed on some parts of the aircraft. It is used to expand or partial parachute when the student leaves the plane.Teachers will not jump with students in these two methods.

Static training and the first jump can usually be completed on the same day.Students jumped out of the plane while the parachute started.Usually3500 Jump out, and then the students operate the parachute to the landing area.spend Usually compareAFF Low 100 DollarEssence

3 As well as Double Umbrella Training Method

Most parachute bases use double umbrella teaching methods to guide students to gradually switch to single -person skydiving.The coach operates a parachute and shares a parachute with students.The training time is shorter than the student's independent operation.traintime Usually less than30 minute.

Students and coaches are connected to the same parachute and pass by together30-50 The free fall of the second depends on the level of skydiving, usually in 10000-13000 foot.They use a single but larger parachute and have a dual control handle.Spend more than AFF The training method is cheap 100 US dollars.

What to pay attention

1, Listen carefully

Now the popular double skydiving, which brings convenience to users who experience parachuting. You only need to listen carefully before the training, and remember that the movement and knowledge points of the coach said.You just need to appreciate the beauty, it's okay to have a concave shapeEssence

2, Stable mood

Many people experienced the first time and are more or less nervous. It may be that their own psychological construction is too strong. It is recommended that you try not to set too much psychological limitations. Try to use the method that suits you.Essence

3, Believe in coach with you

The coaches of these skydiving bases are thousands of skydiving experience for thousands or even tens of thousands of times, so I believe your coach, if you have any uneasiness or anxiety, and fear, you can tell youEssence

4, Like one"banana" Same

When parachuting, your body should imitate the shape of the banana. When you are in half, this means that your head is tilted backwards. Looking at the horizon in front of you, the back of the arch, the arms extend to the sides comfortably, the soles of the shoe sole, the soles of the shoeShould be directed to the skyEssence

5. Parachute preparation

1 . Try to wear casual comfort as much as possible, do not wear too many buttons;

2 . Girls should not wear shoes with heels, mainly sports shoes and casual shoes;

3 . The parachuting is greatly affected by the weather. It is recommended to advance in advance2-7 To make an appointment, communicate well with customer service;

4 . For safety reasons, the electronic products and necklaces, rings and other jewelry cannot be worn in their hands.

Basic action of skydiving

The basic action of parachuting is to accept qi, take breathing correctly, relies on both ears to analyze the airflow, and then adjust the various parts of the body, make the body in a balanced state, know how to keep the umbrella, open the umbrella, the main umbrella in time, and quickly analyze the analysis.50 In the rice range, the airflow snail, control your main umbrella according to the airflow, and finally the key: understand the correct timing of the main umbrella cutting and a side umbrella.therefore Novices are afraid of out of the cabin,, Old hands are afraid of landing,, This is the best description of the skydiving exercise.

The difference between flying flying and gliding umbrella

1. Global umbrella

(1) The gliding umbrella is a full flexible stamping -type wing umbrella. When the umbrella coat is inflated, it forms a shape similar to an airplane wing. The air in front flows from the top and the lower wings to generate lift.It does not need to fly to high altitude with aircraft such as aircraft, only on the higher hillside or traction, and then take off with air flow, and finally land in the designated area.

(2) Global umbrella is a simplified version of high -altitude skydiving. You don't need to use too much manpower and material resources to do it alone, but the gliding umbrella's requirements for the weather are more picky and are a sport of waiting for the wind.

2. Flying on wing

(1) The equipment of this sport in wing flight is mainly composed of wing flight clothes and parachutes. The pilot needs to jump from a certain safe height and use the wing flight uniform to fly.The deceleration and landing to the ground are just a role in the event of a safe buffer and landing. Most of the time, the whole process is used to fly through the wing -mounted flight.

(2) Learn the basic skills of skydiving first, and complete the parachuting license for 25 jumps. Next, more than 200 parachutes will be completed. After completing more than 200 parachute, find a wing flying coach or institution to learn high -altitude wings to learn high -altitude wings.Put a flight.

Is the safety factor of gliding umbrella high?

high.

1. Scropping umbrella is essentially an aviation movement, which cannot be regarded as extreme sports. It is just a part of the limit.

2. The gliding umbrella experience has professional and tight training coaches. A coach takes only one adult experience at a time.

3. The demand for gliding umbrellas is also strict: rain, wind, fog, wrong wind, air control, air control, etc. cannot fly.

4. In Europe, the gliding umbrella project is called "Laolai Le". As young as a few years old, and the old age, you can easily learn the gliding umbrella.

The principle and structure of the gliding umbrella

1. Principles

(1) The gliding umbrella itself does not have any motivation. The reason why it can fly is that except that the umbrella coat is full of special shapes, it is controlled by the pilot, combining air power in the atmosphere.

(2) The speed and lift of the gliding umbrella will generate speed and lift during the air, and its speed and lift are far greater than its resistance.Because in terms of structure, the inner structure of the gliding umbrella coat is equipped with airbags. Before the air is filled with air, the gliding umbrella has no substantial edges. Once the inner airbag is full of air, the edges and corners will appear at the front of the gliding umbrella.

(3) In this way, the appropriate airflow of the gliding umbrella when flying in the air leads the flow from the wings surface, the resistance is parallel to the opponent's wind, and the weight is combined with the air above the wing, so that the glide umbrella can develop speed.

2. Structure

(1) Umbrella wing: The umbrella wing of the gliding umbrella is similar to a willow leaf, which is divided into wings and wings.Between the upper and lower wings, there are dozens of air chamber pillars (wing ribs), and the wingsal ribs divide the upper and lower wings of the gliding umbrella into dozens of gas chambers.When the umbrella wing and the air are relative to the air, the air enters the air chamber from the air inlet. Under the action of the air pressure, a certain pressure is generated in the air chamber to form the umbrella coat and maintain a certain rigidity.Because each gas chamber is intended, the air can be uniformly flowing between the gas chamber to ensure that the pressure inside the umbrella wing is stable.

(2) Umbrella rope: The umbrella rope is used to play a supporting suspension effect. It is a transmission component that connects the connection between the umbrella jacket and the backbone and the manipulation system.The umbrella rope is divided into 3-4 groups (called A, B, C, and D) in the back, and is symmetrically distributed on both sides of the central axis of the umbrella.The upper end of the umbrella rope is usually connected to the wing surface of the umbrella coat with a Y -shaped fork.

(3) The manipulation system: The manipulation system of the gliding umbrella is composed of the manipulation band, the manipulating rope (brake rope) and the Sleeve (manipulation rod).The entire manipulation system is symmetrically distributed on both sides of the center line of the umbrella, and the upper end of the left and right -handed ropes is also Y -shaped, and there are multiple connections to the back edge of the umbrella.The left and right manipulation bands are divided into two front and rear.The upper end of the front control Belt is connected to the A and B umbrella ropes through the fast -moving ring; the upper end of the manipulating Belt also connects to the C and D umbrella rope with the fast -lifting ring.There are also gliding umbrellas that connect the group D rope to the back, and the group C umbrella rope is connected to a transition Belt connected to the front and rear manipulation bands.

(4) Belt system: We are commonly known as a bag in the strap. It is a license component that fix the pilot and connects to the entire umbrella rope system.The strap system is composed of the main bag straps (back straps, chest Bags, belts and leg straps), back pads, seat cushions, and metal ring buckles.Subtiliated umbrella strap systems are common and supine.