Impact Assessment of Thermal Environment on Human Strength: An Empirical Investigation in Controlled Laboratory Conditions

Abstract

The purpose of this study was to conduct an empirical investigation to measure the impact of different temperature conditions on muscular strength and endurance. The study involved measuring the handgrip strength and sit-up endurance of physically active individuals under controlled laboratory conditions at four different temperature conditions (10°C, 20°C, 30°C, and 40°C). The results indicated that extreme temperatures (40°C) negatively impact muscular strength and endurance, while moderate temperatures (20°C and 30°C) have a positive impact. These findings have implications for the design of environments that require optimal physical performance, such as athletic settings, military operations, and workplace safety.