Estimation of physical overload in park rangers working above 3600 meters of altitude

Authors

DOI:

https://doi.org/10.35381/s.v.v6i2.2038

Keywords:

Muscles, exercise, physical exertion. (Source, DeCS).

Abstract

Objective: To estimate the physical load of the park rangers of Quito who worked above 3,600 meters of altitude. Method: Descriptive and observational.  Results: 40% presented a very moderate hardship, 55% presented a moderate index and 5% a somewhat heavy hardship. Taking into consideration the score to determine the cardiac demand, it was concluded that 80% was acceptable and 20% bearable. Conclusion: The hours of work they performed caused a high cardiac demand. Therefore, it is recommended to alternate work schedules more frequently among the personnel and to perform active breaks by means of respiratory exercises with incentive spirometers, which are constant between their mobilizations, either by walking, horseback riding or on motorcycles.

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References

Tremblay JC, Ainslie PN. Global and country-level estimates of human population at high altitude. Proc Natl Acad Sci U S A. 2021;118(18):e2102463118. doi:10.1073/pnas.2102463118

Moraga, F. A. Poblaciones humanas en altura geográfica [Human populations in geographic altitude]. J. health med. sci., 2020;6(2):81-85.

Mejia CR, Quiñones-Laveriano DM, Gomero R, Pérez-Pérez L. Cambios en la hemoglobina (Hb) de trabajadores mineros expuestos a gran altura y factores asociados [Hemoglobin changes (Hb) in miners exposed to high altitude and associated factors]. Gac Med Mex. 2017;153(2):166-172.

Mallet RT, Burtscher J, Richalet JP, Millet GP, Burtscher M. Impact of High Altitude on Cardiovascular Health: Current Perspectives. Vasc Health Risk Manag. 2021;17:317-335. Published 2021 Jun 8. doi:10.2147/VHRM.S294121

Jiang T, Zhao L, Yin Y, Yu H, Li Q. Evaluation of Middle Ear Function by Tympanometry and the Influence of Lower Barometric Pressure at High Altitude. High Alt Med Biol. 2021;22(1):70-76. doi:10.1089/ham.2020.0042

Horiuchi M, Watanabe M, Mitsui S, Uno T. Does change in barometric pressure per given time at high altitude influence symptoms of acute mountain sickness on Mount Fuji? A pilot study. J Physiol Anthropol. 2021;40(1):6. Published 2021 May 7. doi:10.1186/s40101-021-00256-y

Imray C, Wright A, Subudhi A, Roach R. Acute mountain sickness: pathophysiology, prevention, and treatment. Prog Cardiovasc Dis. 2010;52(6):467-484. doi: 10.1016/j.pcad.2010.02.003

Viscor, G.; Torrella, J. R. & Pagés, T. Un ejemplo de respuesta adaptativa integrada: la aclimatación humana a la altitud [An example of an integrated adaptive response: human acclimatization to altitude]. J. health med. sci. 2020;6(2):87-95.

Saavedra-Robinson LA, Paredes-Astudillo YA, Quintana L. Análisis de la Frecuencia Cardiaca relacionada con las variables de altura y frecuencia en el Levantamiento de cargas [Analysis of heart rate related to height and frequency variables in powerlifting]. Arch Prev Riesgos Labor [Internet]. 21 de enero de 2021 [citado 15 de octubre de 2022];24(1):34-46. Disponible en: https://archivosdeprevencion.eu/index.php/aprl/article/view/61

Zapata B. HD, Arango B. GL, Estrada LM. Valoración de carga física en estibadores de una cooperativa de trabajo asociado [Physical load assessment in dockworkers of a worker cooperative]. Rev. Fac. Nac. Salud Pública [Internet]. 2011; 29(1):53-64. Disponible en: https://revistas.udea.edu.co/index.php/fnsp/article/view/7412

Szubert J, Szubert S, Koszada-Włodarczyk W, Bortkiewicz A. Nowe metody wyznaczania wzglednego obcazenia wysiłkiem fizycznym organizmu człowieka [New methods for determining the relative load due to physical effort of the human body]. Med Pr. 2014;65(2):189-195.

Kirk J, Schneider DA. Physiological and perceptual responses to load-carrying in female subjects using internal and external frame backpacks. Ergonomics. 1992;35(4):445-455. doi:10.1080/00140139208967825

Ratajczyk-Drobna E. Rzeczywisty i przewidywany pobór tlenu u wysoko kwalifikowanych sportowców [Measured and predicted oxygen uptake in highly qualified athletes]. Ann Acad Med Stetin. 1995;41:87-108.

Quesada PM, Mengelkoch LJ, Hale RC, Simon SR. Biomechanical and metabolic effects of varying backpack loading on simulated marching. Ergonomics. 2000;43(3):293-309. doi:10.1080/001401300184413

Stuempfle KJ, Drury DG, Wilson AL. Effect of load position on physiological and perceptual responses during load carriage with an internal frame backpack. Ergonomics. 2004;47(7):784-789. doi: 10.1080/0014013042000193264

Published

2022-08-15

How to Cite

Pacheco-Guzmán, C. Y., Chiriboga-Larrea, G. A., Vega-Falcón, V., & Sánchez-Garrido, A. (2022). Estimation of physical overload in park rangers working above 3600 meters of altitude. Revista Arbitrada Interdisciplinaria De Ciencias De La Salud. Salud Y Vida, 6(2), 34–42. https://doi.org/10.35381/s.v.v6i2.2038

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