What is positive stress leading to optimal arousal?

• A. Distress
• B. Anxiety
• C. Stress
• D. Eustress

Answer: (D)

Positive stress that leads to optimal arousal is eustress. It’s a healthy, motivating form of stress that sharpens focus, boosts energy, and enhances performance when the challenge is seen as achievable. As arousal rises from low to moderate, performance typically improves (the idea behind the Yerkes-Dodson relationship). In sport, a sprinter who feels excited and prepared before a race can use that arousal to stay alert and execute technique better without becoming overwhelmed. The other states—distress, anxiety, and general stress—are linked to negative feelings or overwhelming tension that can hinder performance by reducing concentration and increasing muscle tension.