Through experience

concept:
Trekking is a full-time trekking, from point A to point B. An adventure activity that spans mountains, jungles, deserts, snow fields, streams, or canyons.

Precautions:

First, teamwork
Group crossing (more than 2 persons) is a good opportunity to express teamwork spirit. Successful, happy and smooth crossing is achieved by everyone in the group. Especially in harsh and difficult environments, teamwork is more important.

prompt:
1) It is important to identify a captain and give him considerable power. There must also be concentration in democracy.
2) Clear division of labor, such as: open, broken, fire, camping...
3) When you have a large number of people, you must pay attention to the team type. If the team is too long, it is easy to lose teammates or someone is surprised and unable to find it in time.
4) All equipment and supplies should be scientifically distributed according to the strength of each human body and gender so that the team can maintain a consistent speed.
5) If someone encounters a serious injury, the entire crossing plan must be strained, all of them give up or some people take the wounded to withdraw.


Second, physical distribution should be well controlled
In general, you can rest for 5-10 minutes on an uphill slope and 10-15 minutes on a downhill slope for every hour.

prompt:
1) Keep the uniform speed as much as possible, master the rhythm, rest and eat as planned.
2) According to the physical situation of everyone on the way to adjust the plan in time, if necessary, it would rather extend the transit time. Avoid unnecessary physical overdrafts and leave room for physical strength for later unexpected events.

(III) Direction
Collect maps and relevant data of active areas as much as possible before travel, and make a preliminary understanding of the major changes and obvious signs that will emerge. When there are contour maps, it is possible to analyze the scheduled routes and directions, such as: a few mountain passes, several passes, and roughly elevation and descent. This helps to determine the direction on the move.

prompt:
1) Carry a more accurate compass and altitude table (some areas are needed).
2) Bring and protect maps and data.
3) With signal pens and playing cards to prepare road markers when lost.
4) If you have little information about the crossing area and the conditions are more complex, it is best to ask someone who has walked to take a walk with you or find a local guide.

(d) waterproof problem
In rainy or rainy areas, especially long-term crossings, if the waterproofing is not enough, the whole activity will encounter great troubles. Such as: no dry clothing can be changed, cameras, batteries, food and other items were wet damage. Therefore, before you travel, you need to understand the climate of the active area and make appropriate preparations.

prompt:
1) The tent should use three seasons or four seasons accounts. Dedicated high mountain accounts can not be used, professional high mountain account windproof warmth is better, but waterproof is not long.
2) Use a backpack cover or plastic cloth to cover the backpack, even if the backpack is waterproof.
3) Before packing the items in the backpack, wrap them with a plastic bag or a sealed bag. This will not only waterproof but also help to classify the items.
4) Prepare ready-to-use waterproof jackets (waterproof, gore-tex materials are available), but rain gear must be prepared.
5) Waterproof hiking shoes are prepared on condition that they can be used for a long time (waterproof, gore-tex materials are available).

(e) drinking water issues
In short-distance crossings, if you are known to have difficulty rehydrating, you should bring sufficient drinking water, about 2 liters per person per day (if you do not need to make FB meals). Long-distance crossings can take water from river waterfalls, rivers, and ponds on the way, but you must observe the pollution. For example, there are unmanned animals near the water, animal carcasses, and faeces and other pollutants. When there is a lot of sediment in the water, let the water settle for more than 10 minutes. In regions with large grasshoppers, open or transparent containers should be used to draw water, so that if there is any leech in the water.
prompt:
1) Drinking water in dry areas should be distributed according to plan. Except for special circumstances, never drain your water before finding a source of water.
2) After taking water from the field, it is necessary to make the water boiled (boiled for 5 minutes) before drinking.
3) Conditional filters and water purification tablets can be used as an alternative to heating.
4) If there is long-term activity in water-scarce areas, other field water collection methods should be studied.

(6) Fire problems
When traveling, carry more than one type of fire source, such as: lighters (more than one type), matches, and fire pots. It is best to carry camping stoves, gas tanks or fuel tanks. When the camp fires, it is necessary to pay attention to whether or not the camp is a fire-fighting area. Otherwise, there is no need to violate regulations in addition to survival. Before preparing the fire, prepare some dry fine firewood (smaller than the chopsticks), place it on the bottom of the stove that is piled with stones, and then put the rough firewood on it. Light the fine wood and blow it with your mouth to blow the fire. . When it is raining or when the firewood is relatively wet, dry wood from the middle can be cut open and chopped and used as a guide (this time machetes or other tools are needed).

prompt:
1) Take a good look at the wind direction. Do not put the fire on the upwind of the tent and keep a distance from the tent.
2) When you leave, use water and earth and stone to press the cover off the fire, and be sure to check whether the fire is indeed extinguished.

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