为什么爬山不能穿太大的鞋？

Core Viewpoint - The article emphasizes the importance of proper techniques and equipment for hiking to prevent injuries, particularly to the joints and back, during the autumn season when many people engage in outdoor activities [1][3]. Group 1: Hiking Techniques - Hiking is not simply walking; it involves specific movements that can put unique stress on the joints, especially during uphill and downhill activities [3][4]. - Proper techniques for uphill hiking include ensuring the knees do not extend beyond the toes, avoiding inward knee rotation, and maintaining a neutral spine to prevent excessive pressure on the knees and lower back [5][6][7]. - For downhill hiking, it is advised to land on the forefoot rather than the heel, avoid loose footwear, and consider using a sideways or S-shaped descent to distribute impact forces [8][9][11]. Group 2: Equipment Recommendations - The article suggests that protective gear should be chosen based on specific needs rather than an abundance of equipment, as incorrect choices can lead to increased wear and tear [12]. - Essential equipment includes trekking poles for balance and reduced joint pressure, knee braces for targeted support, and well-fitted hiking shoes that provide ankle stability and grip [13][14][16]. - It is recommended to ensure shoes fit snugly and to use ankle supports if there is discomfort to prevent further injury [18]. Group 3: Injury Signals and Emergency Response - Four serious signals indicating the need to stop hiking include hearing a "pop" sound during an injury, rapid swelling of the joint, visible bruising, and pain during joint movement even without weight [19]. - The article outlines the PRICE principle for emergency response: Protection, Rest, Ice, Compression, and Elevation, emphasizing the importance of seeking medical evaluation before resuming hiking activities [20].