Well it depends on what you mean by anchors. The term anchor basically means a reliable placement that can withstand the weight of multiple persons. Individuals will use them to belay other climbers up to them, or will trust them while using fixed lines. read more
Traditional climbing involves taking rock climbs along routes that don't have permanent anchors for climbers, using only your hands and feet and some protective gear. Sport climbing involves the use of protection or permanent anchors that are attached to rock walls. read more
In rock climbing, an anchor can be any device or method for attaching a climber, a rope, or a load to the climbing surface - typically rock, ice, steep dirt, or a building - either permanently or temporarily. The intention of an anchor is case-specific but is usually for fall protection, primarily fall arrest and fall restraint. Climbing anchors are also used for hoisting, holding static loads, or redirecting a rope. read more