Free solo意思

"Free solo" is a term used in climbing that refers to a style of ascent where the climber scales a rock face or other climbing route without the use of any protective equipment such as ropes, harnesses, or safety gear. The term "free solo" implies that the climber is completely free to move and is not attached to any gear that could limit their movement or protect them in the event of a fall.

Free solo climbing is considered one of the most dangerous forms of climbing because there is no margin for error. If a free solo climber makes a mistake or loses their grip, they will fall and likely suffer serious injury or death. For this reason, free solo climbing is often seen as a form of extreme sport and is only attempted by a small number of highly skilled and experienced climbers.