Smear (Smearing)

In bouldering, "smear" or "smearing" refers to a technique where the climber presses the sole of their climbing shoe against a featureless or low-friction surface to gain traction. This technique relies on the rubber of the shoe to create friction against the rock or wall, allowing the climber to maintain balance and progress upwards without a defined foothold. It's particularly useful on slab climbs or smooth surfaces where traditional footholds are absent.

Examples

As Lisa approached the overhung slab, she realized there were no footholds. She confidently placed her foot flat against the rock and shifted her weight, relying on friction to keep her balanced. This technique, known as smearing, allowed her to ascend smoothly. During a challenging competition, Jake encountered a route with minimal footholds. He used smearing to press his climbing shoes against the wall, generating enough grip to push himself upward, maintaining control on the almost featureless surface. On a practice day at the gym, Emma tackled a slab problem with tiny holds. Remembering her training, she smeared with precision, placing her feet flat and pushing through her toes. This approach enabled her to progress where traditional edging would fail.