Ice climbing technology is divided into German and French techniques. French technology: originated earlier than German technology, its climbing characteristics are different from the general climbing techniques: it is a large hail climbing, so it uses the "two-point support, one-point movement" technology that uses one foot or A hail supports the body and moves the other foot or hail, so its technical requirements are relatively high, and this method is generally not used when the ice slope exceeds 60 degrees. The essentials of the French technique are: holding the hailstones horizontally in front of your chest with one hand, and holding the tee at one end with your hand. The tip of the crotch is down and the other hand holds the clams in 1/3. The distance between your hands is equal to the shoulder width. Use your arms to firmly hold the hail on the ice, then move your feet in turn and repeat. German technology: It is a safe method of ice climbing. Unlike French technology, it uses two small hailstones. This is the same as climbing. It is "fixed at three points." Most ice climbers now use this technique. Ice climbing precautions: Do not use excessive force when you place the ice sheet on the ice, and do not shake it because it will break the ice and affect its stability. When kicking your feet, use force to keep the tip of the ice claw firmly on the ice. Whether it can make ice claws stick to the ice surface is related to the stability of the body and the quality of climbing. The correct action is to use the knee joint as the axis while lifting the foot, and use the weight of the hiking shoes to smoothly kick the foot so that the front two teeth of the cramp can be plunged into the ice. Note: do not shake the foot up and down, so easy to make the ice broken and not solid; In addition, the feet should be flat if the figure eight type into the ice, you can not fully play the role of crampons. In addition to necessary protective measures such as seat belts, helmets must also be worn when climbing ice to prevent falling ice from falling. Tips for rock climbing: Grab: Grab the raised part of the rock with your hand. æŠ æŠ æŠ : Grab the corners, crevices, and edges of the rock by hand. Pull: On the premise of grasping the front upper fulcrum, the arm is attached to the rock wall, grabs the stone seam, and pulls the pull-up upwards. Support: Use steps, crevices, or other terrain to move the body upwards or to the left and right with arms and arms. Push: Use the force of the arm to move the body by using the rock mass or object on the side, below. Swelling: Put your hand into the crevice and bend it with your palm or your fingers. Use this as a fulcrum to grab the gap in the rock and move your body. 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 蹬 Cross: Use its own flexibility to avoid difficulties and seek favorable support points. Hanging: Hang the rock with a toe or heel to maintain balance and move the body. Stepping: Use the fulcrum on the front foot to lower the burden on the upper limb and move the body. Home Care Bed,Homecare And Hospital Beds,Icu Bed For Home,Home Health Hospital Bed Hebei Boxin Rehabilitation Equipment Co., Ltd , https://www.boxinnursingbed.com