Final answer:
Distress is the condition resulting from the accumulation of stress from training and non-training activities, causing short-term decreases in performance.
Step-by-step explanation:
The condition that results from the accumulation of stress from both training and non-training activities, leading to short-term decreases in performance, is called distress. Distress occurs when stress levels exceed the optimal level and become excessive and debilitating, causing fatigue, burnout, and a decline in performance. An example of distress is severe test anxiety, which negatively impacts concentration and test scores.
Learn more about stress and performance