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MAP20071025182Lee, Yung-HuiComparative analysis of the workload in seated and standing horizontal submaximal lifting tasks / Yung-Hui Lee and Yi-Lang ChenSumario: The objective of the present laboratory study was to analyse physiological responses of submaximal horizontal lifting tasks when they were performed in sitting and standing positions. A further aim of the investigation was to examine the relationship between workload and physiological responses. Heart rate and blood presure were used as indices of circulatory strainEn: Ergonomics. - London and Washington. - Vol. 38, nº 9, September, 1995 ; p. 1859-18661. Ergonomía. 2. Fisiología. 3. Postura. 4. Carga de materiales. 5. Diseño del trabajo. I. Chen, Yi-Lang. II. Title. III. Título: Ergonomics.