Walking in high temperatures presents potential health risks. Elevated air temperature combined with physical exertion can lead to heat exhaustion or even heat stroke. Factors such as humidity, sun exposure, individual fitness levels, and hydration status significantly influence the safety of walking under such conditions.
Understanding the impact of hot weather on the body is critical for preventing heat-related illnesses. Historically, communities in hot climates have developed strategies for managing heat stress, including adjusting activity levels during the hottest parts of the day and utilizing shade and water resources. This knowledge is becoming increasingly relevant in a world experiencing rising global temperatures.