Rock Climbed on Instagram: "Chimney climbing is one of the most physical styles of rock climbing. Climbers press their back, feet, and hands against opposite rock faces to move upward through tight gaps and cracks. It relies on body positioning, tension, and controlled movement rather than just grip strength. This technique is common in desert climbing and big wall routes where natural rock formations create vertical slots and chimneys. #climbing #rockclimbing #outdoorclimbing #tradclimbing"