Overexertion in Running - Signs, Causes, and Prevention Tips #78719 (License: Personal Use)

The cartoon depicts a male runner in green athletic wear, visibly exhausted with sweat droplets flying, tongue lolling out, and one foot lifted high mid-stride. His exaggerated facial expression and dynamic motion lines emphasize physical strain and fatigue, illustrating the moment when exertion crosses into dangerous overexertion. This visual serves as an educational tool for fitness awareness and injury prevention.

Used on health, fitness, or sports medicine web pages to illustrate symptoms of overtraining or heat exhaustion; targets runners, coaches, and beginners seeking to understand safe exercise limits.