What do the eight dangerous terrain refer to?

1. Crossing the single-plank bridge: When passing directly, people are a bit like acrobats, with their feet shoulder-width apart and walking outside the figure of eight. Look at the place one meter ahead, stick it firmly on the bridge step by step, and walk quickly. If the bridge is not long, it will be much better to walk faster than to walk slower. As long as you keep your balance, you can cross it quickly. ?

2. Crossing the gravel ground: When crossing the gravel ground, first test whether the stone is stable. Don't step on the stone hard at once, it is easy to lose balance, slip or get injured. ?

3. Crossing the plank road: The plank road here refers to some narrow roads along the canyon, one side is the canyon wall and the other side is the valley, and only one person is allowed to pass. Because people carry backpacks, if they suddenly turn around or squat down, the backpacks will often hit the rock wall and push themselves out of the road, causing danger. The correct way is to slowly move sideways facing the rock wall. ?

4. Crossing the river on foot: When you don't know the depth of the river, use a small stick as high as yourself to explore the road. Avoid barefoot, it is safer not to take off your shoes. When there are stones to tread on in the river, choose dry stones to walk, and wet stones are easy to slip. And make sure the stone is not easy to shake (you can also test it with a small stick in front), and then move the center of gravity. Some stones are easy to shake, which will cause fracture accidents.

5. Walking in rainy days: The most troublesome thing in rainy days is that the soil sticks to the shoes, which is very difficult to walk and easy to slip. So tie your shoelaces tightly when you walk, so as not to touch the mud pit and take off your shoes. It is best to use a shoe crawler (anti-skid effect) or crutches when climbing in mud pits. ?

6. uphill: the pace should be natural, and the stride should not be too big. If you stride, your body will swing from side to side and lose balance. Remember not to lift your knees too high, and try to use your thigh muscle strength to improve your figure; At the same time, you should avoid climbing trees or other plants. If you encounter steep mountain roads, you should avoid climbing in a straight line, and it is best to climb alternately from left to right (zigzag). ?

7. Downhill: Downhill generally feels very relaxed, but if the rhythm of walking is destroyed, it is easy to fall and get injured. Especially don't run and jump, it's easy to get hurt. ?

8. Crossing the bushes: First, wear long-sleeved clothes and trousers, carefully observe the route and direction, and avoid getting lost. Don't follow the people in front, so as not to be hurt by the rebound of branches or vegetation; Always pay attention to caves or stones in the grass to avoid slipping or falling, and pay attention to beehives or ant nests in the grass. ?

9. Crossing the suspension bridge: The suspension bridge is easy to swing from side to side. It is best for people to live one by one. Remember not to be crowded to avoid danger. At the same time, don't change the walking speed, walk rhythmically.