Energy Cost of Wearing Chemical Protective Clothing during Progressive TreadmillWalking

摘要

While chemical protective (CP) clothing is known to adversely affect physicalperformance, few data exist regarding the physiological response of wearing US military cp clothing during incremental, dynamic exercise. To quantify the effects of CP clothing on energy cost and to test the hypothesis that the mask contributes little to this effect, oxygen uptake (vo2) and ventilation (VE) were determined in 14 male soldiers who walked on a treadmill at 1.56 m -5(-1) for 20 min each at 0, 5, and 10% grades in three clothing conditions: BDU (battledress uniform only), JMD.