wellness indicators
Physical Activity vs 20‑Minute Cardio Your Exam Stress Exposed
Physical Activity vs 20-Minute Cardio Your Exam Stress Exposed A 2023 meta-analysis of 12 randomized trials found that a 20-minute bout of moderate-intensity cardio during exam week can cut perceived stress by up to 25%. Students who embed this short burst into study breaks report sharper focus and lower anxiety,