How does stress affect physical performance?

Stress has a notable impact on physical performance, and it can lead to decreased focus and increased fatigue. When an individual experiences stress, the body releases stress hormones like cortisol and adrenaline. Initially, this may seem beneficial as it can prepare the body for a 'fight or flight' response, leading to a momentary boost in energy and alertness. However, prolonged or excessive stress can be detrimental.

Chronic stress can interfere with cognitive processes such as attention and decision-making, which are crucial for optimal physical performance. It often leads to mental fatigue, reduced motivation, and impaired concentration. Physically, stress can result in muscle tension and compromise recovery, leading to a cycle where performance suffers as the athlete becomes more fatigued and less able to focus on tasks.

In contrast to options that suggest stress enhances performance through increased energy and focus or has no impact at all, the reality is that most individuals will experience a decline in physical performance due to the adverse effects of stress over time. While recovery abilities can be improved with low to moderate stress in controlled situations, excessive stress is generally counterproductive, leading to fatigue rather than enhancing performance or recovery.