Loss of complex motor skills during survival stress can lead to what outcome?

The correct choice emphasizes that loss of complex motor skills during survival stress can lead to difficulty in coordination tasks. During high-stress situations, the body's physiological response triggers the fight-or-flight mechanism, which can negatively impact fine motor skills and coordination. This reaction is often linked to increased adrenaline and altered brain function, leading to impaired cognitive processes and muscle control necessary for complex movements. As a result, individuals may struggle to perform tasks that require precise coordination and timing, making it challenging to execute learned defensive tactics effectively.

In contrast, enhanced physical performance, improved fine motor capabilities, and greater strength in movements suggest a positive adaptation to stress, which typically does not occur in such scenarios. Instead, stress can result in a degradation of performance, particularly in tasks demanding intricate motor control.