高空拓展项目主要包括高空断桥、空中抓杠、高空平衡木、天梯等等。在进行高空拓展项目的过程中，挑战队员必须要按照规定穿着安全装备，方可进行。
High expansion project includes high altitude air bridge, grab bars, balance beam, aerial ladder etc.. In the course of high altitude expansion projects, the challenge players must be required to wear safety equipment in accordance with the regulations.
【头盔】首先，分清头盔的正反，带有商标标志LOGO的一侧为正面，应处于额前；然后，调整头围大小和颈带的长短。头围以“戴上头盔晃头时，头盔不晃动”为适宜，颈带以“扣上后，食指中指两指能较轻松穿过”为适宜。戴头盔之前，所有长发队员须将长发盘起放入头盔；最后，晃动头部，复查头盔松紧程度，并再次检查头盔边缘是否有长发露出。
[] the helmet first, and distinguish the helmet, with LOGO logo on one side of the face, should be in the forehead; then, adjust the size of the head circumference and length of neck strap. "Head to wear a helmet to shake the head, shaking the helmet is not suitable," to "neck belt buckle, fingers two fingers can easily pass through" as appropriate. Before wearing helmets, all the long hair players must put the long hair on the helmet. At last, shake the head, check the tightness of the helmet, and check again whether there is long hair on the edge of the helmet.
【半身式安全带】（地面主保护队员穿用）寻找安全环：在结合部位有一定硬度的提环（一般颜色比较特殊醒目）。提起安全环，整理安全带，分清腰带和腿带。穿戴动作类似穿短裤：左腿伸进左腿带，右腿伸进右腿带，穿上后，先将腰带提至髋部以上并系紧，再收紧腿带。注意不要先收紧腿带，腿带收紧后腰带难以上提到髋部了。
[body belt] (main ground to protect players wear) for security: a certain hardness in the ring binding site (usually a special color eye-catching). Lift safety, finishing the safety belt, distinguish between belt and leg. Wearing shorts: his left leg movement is similar with the left leg, right leg into his right leg, put on after the first belt to hip above and fasten to tighten legs. Careful not to tighten the legs, legs tightened after the belt to mention the hip.
【主锁】主锁有“开”“闭”两种状态，在使用时，必须处在闭合状态。在挂好相应物品后，应拧紧回半圈，再小心复查一下，确保操作正确。在挂锁前应将保护绳的拧转去除。
The main lock has two states, which are "open" and "closed". When they are used, they must be in a closed state. After hanging up the corresponding articles, we should tighten up the half circle and carefully check it again to ensure that the operation is correct. The screwing of the protective rope should be removed before the padlock.
【全身式安全带】（高空队员穿戴） 首先，找到安全环（往往从颜色上很好区分出来），提起安全环，整理好安全带，平整地放在地面上；然后，双脚踏入腿环，同时提起安全带，双臂像穿衣服一样伸入两个肩带环，肩带环的尺寸为“穿好后，队员能刚好挺直腰身，上半身稍感勒束”为适宜；调整腿带大小，“以五指插入能够上下自由活动”为适宜。接着用扁带穿过身前的保护环，挂结后，从队员腋下穿过，用主锁锁在身后安全环上，最后系好胸带。
[systemic safety belt] (high altitude players wear) first, find the security ring (often from the color very good distinguish), filed a security ring, finishing a good safety belt, flat on the ground; then, feet into leg rings at the same time, the safety belt, arms like wearing the same clothes into two pieces ring, shoulder strap ring size "ready, players can just straight waist, upper body slightly strangulate as appropriate; adjust the leg size," to insert fingers can move up and down freely as appropriate. Then use the flat belt through the protective ring before the body, hanging nodes, across from the players behind the safety lock arm, with the main lock, finally fasten the chest belt.
队员在开始攀爬之前，应将连接保护绳的两把主锁正反挂在安全环上（每把主锁的要求同主锁使用注意事项）。
Before the team began to climb in, should be two connection protection rope main lock and hung on the safety ring (note each of the main requirements with the main lock lock).
【收绳法】 绳索连接好后，队员向高空器材攀登时，安全员要按照规范的“五步”收绳法。方法如下：
When the rope is connected well, when the players climb to the high altitude equipment, the security officer should follow the standard "five step" method. The methods are as follows:
① 左手往下拉绳，右手向上抽绳;
The left hand pulls the rope down, and the right hand draws the rope up.
② 右手顺势将通过保护装置的绳子抽出，折放置髋关节处，手心朝里;
The right hand will be pulled out by the rope of the protective device, and the hip joint and the palm will be placed in the center of the hand.
③ 松开左手在制动下方抓住下端绳子，位置离8字环20CM为宜;
(3) loosening the left hand to catch the lower end of the rope under the brake, the position is suitable for the 8 word ring 20CM.
④ 松开右手去抓握左手与8字环之间的绳段位置;
(4) loosening the right hand to grasp the position of the rope between the left hand and the 8 word ring.
⑤ 在右手握绳子不动的情况下，左手回到与攀登者连接的绳子上，顺绳向上，伸直手臂，握住下垂的绳子，成保护状态;
(5) when the right hand rope is not moving, the left hand goes back to the rope connected with the climber, straightens up the rope, straightens the arm, and holds the drooping rope to form a protective state.
重复以上的步骤。注意：无论任何时刻一定要有一只手以上紧握制动绳。握绳的手法：手指头必须一直绕在绳子上。手与确保器要保持10-20cm的距离。建议使用专用的确保者手套。
Repeat the above steps. Note: you must hold the brake rope above one hand at any time. The technique of holding the rope: the finger must be around the rope all the time. The hand and the guarantee should keep the distance from the 10-20cm. It is recommended to use special guarantee glove.
【放绳法】
[ropes]
① 双手紧握绳索，右手紧贴右边大腿;
The hands clenched the rope, and the right hand clung to the right thigh.
② 左手微微张开，成空心拳;
The left hand is slightly open and formed into a hollow fist.
③ 右手紧握绳索，屈臂把下绳往确保器送;
The right hand clenched the rope, and the flexion arm took the lower rope to the guarantee.
④ 当离确保器约10厘米，双手应同时紧握绳索;
When it is about 10 centimeters from the guarantee, both hands should hold the rope at the same time.
⑤ 右手空心拳，沿绳索把手移回开始的位置。重复动作。
Right hand hollow fist, move back to the start position along the rope handle. Repeat the action.
如果是学员担任保护时，由于不够熟练，这时就需要在场的其他队友进行协助，通常由三名队员组成地面保护组。第一保护要求与安全员相同;第二保护队员，要站在第一保护背后呈“弓”箭步，双手四脂向下插入腰带，在万一队员发生坠落情况时，及时做下蹲动作，拉住第一保护;第三保护，一般站在第一保护的左侧后，就是把一保手中收回的绳子随时盘好，保证不要碰到沙石、地面摩擦。同时出现队员下坠情况当第一保护未能拉住绳子时，用力将绳子向后拉后拉住。
If the student is in charge of protection, because he is not proficient enough, he needs other teammates to help him. He usually consists of three players. The first member of the same protection requirements and safety protection; second players to stand in the first protection behind was "bow" stride, hands down into the four fat belt, in case of players fall, timely squat, pull the first protection; third general protection, standing on the left is a protection. To reclaim the insurance rope at any time is good, which don't touch the sand, ground friction. At the same time, the player falls down when the first protection fails to pull the rope, pull the rope back and pull it back.