American rock climber Sam Elias challenges a 100-foot ice pillar in Colorado

Last updated 2026-09-25 — In recent years, "outdoor expansion" has gradually become a popular form of leisure activity among the public. Expansion training can indeed strengthen the body and relax the mind, but it also carries certain risks, and a slight misstep can easily lead to self-injury. Recently, the Bai Ni Tribunal of Sanshui Court heard a case related to outdoor expansion...