In this final paper, we will address several key aspects related to sport climbing, with a particular focus on stress and anxiety that affect athletes' performance. In the introductory section, we will define sport climbing as a discipline and analyze the basic demands of the sport, including the physical, technical, and mental challenges athletes face. We will provide a general overview of stress and anxiety in sports and how they influence athletes' performance. Key theories and models explaining these psychological phenomena will be discussed, with an emphasis on specific factors present in extreme sports like climbing. We will examine the methods used to measure and evaluate stress and anxiety. Psychometric tools will be explained, as well as physiological indicators (heart rate, stress hormones) that help assess athletes' stress responses during competitions and training. We will thoroughly analyze the main sources of stress in sport climbing, including technical challenges, route complexity, pressure to achieve results, fear of falling and injuries, and physical exhaustion. Additionally, we will explore how competitive stress impacts the psychophysical readiness of climbers and their competitive performance.