Shoulder scums

In bouldering, "shoulder scums" refer to a technique where climbers use their shoulders to apply pressure against the rock or wall for stability. This move often involves pressing the shoulder against the climbing surface to maintain balance or gain leverage, particularly on overhangs or when the climber is positioned sideways. Shoulder scums can help conserve energy by distributing weight off the arms and improving hold on awkward or sloping features.

Examples

Shoulder scums: 1. Mia was reaching for a distant hold, and she had to use a shoulder scum against the wall to maintain her balance. 2. On the overhung section, Alex utilized a shoulder scum to create a stable position, freeing up his other hand to grab the next hold. 3. Julia spotted a tricky move on the route; she used a shoulder scum to press against the rock, making the reach more manageable. 4. During the challenging traverse, Tom found a smooth patch and employed a shoulder scum to help shift his weight effectively. 5. At the crux of the climb, Ryan had no footholds nearby, so he resorted to using a shoulder scum to gain extra friction and keep himself on the wall.