Combined effects of exposure to hypoxia and cool on walking economy and muscle oxygenation profiles at tibialis anterior

References

• Abe, D., Fukuoka, Y., & Horiuchi, M. (2015). Economical speed and energetically optimal transition speed evaluated by gross and net oxygen cost of transport at different gradients. PloS one, 10(9), e0138154.
   PubMed Web of Science ®Google Scholar
• Abe, D., Fukuoka, Y., & Horiuchi, M. (2017). Muscle activities during walking and running at energetically optimal transition speed under normobaric hypoxia on gradient slopes. PloS one, 12(3), e0173816.
   PubMed Web of Science ®Google Scholar
• Acosta, F. M., Martinez-Tellez, B., Sanchez-Delgado, G., Alcantara, J. M., Acosta-Manzano, P., Morales-Artacho, A. J., & Ruiz, J. R. (2018). Physiological responses to acute cold exposure in young lean men. PloS one, 13(5), e0196543.
   PubMed Web of Science ®Google Scholar
• Ando, S., Hatamoto, Y., Sudo, M., Kiyonaga, A., Tanaka, H., & Higaki, Y. (2013). The effects of exercise under hypoxia on cognitive function. PloS one, 8(5), e63630.
   PubMed Web of Science ®Google Scholar
• Bartlett, J. L., & Kram, R. (2008). Changing the demand on specific muscle groups affects the walk-run transition speed. The Journal of Experimental Biology, 211(Pt 8), 1281–1288.
   PubMed Web of Science ®Google Scholar
• Biewener, A. A., Farley, C. T., Roberts, T. J., & Temaner, M. (2004). Muscle mechanical advantage of human walking and running: Implications for energy cost. Journal of Applied Physiology(1985), 97(6), 2266–2274.
   PubMed Web of Science ®Google Scholar
• Binzoni, T., Ngo, L., Hiltbrand, E., Springett, R., & Delpy, D. (2002). Non-standard O(2) consumption-temperature curves during rest and isometric exercise in human skeletal muscle. Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology, 132(1), 27–32.
   PubMed Web of Science ®Google Scholar
• Brouwer, E. (1957). On simple formulae for calculating the heat expenditure and the quantities of carbohydrate and fat oxidized in metabolism of men and animals, from gaseous exchange (Oxygen intake and carbonic acid output) and urine-N. Acta Physiologica Et Pharmacologica Neerlandica, 6, 795–802.
   PubMedGoogle Scholar
• Carrier, D. R., Anders, C., & Schilling, N. (2011). The musculoskeletal system of humans is not tuned to maximize the economy of locomotion. Proceedings of the National Academy of Sciences of the United States of America, 108(46), 18631–18636.
   PubMed Web of Science ®Google Scholar
• Dahmane, R., Djordjevic, S., Simunic, B., & Valencic, V. (2005). Spatial fiber type distribution in normal human muscle Histochemical and tensiomyographical evaluation. Journal of Biomechanics, 38(12), 2451–2459.
   PubMed Web of Science ®Google Scholar
• DeLorey, D. S., Kowalchuk, J. M., & Paterson, D. H. (2003). Relationship between pulmonary O2 uptake kinetics and muscle deoxygenation during moderate-intensity exercise. Journal of Applied Physiology(1985), 95(1), 113–120.
   PubMed Web of Science ®Google Scholar
• Girard, O., Koehle, M. S., MacInnis, M. J., Guenette, J. A., Koehle, M. S., Verges, S., … Rupp, T. (2012). Comments on Point: Counterpoint:Hypobaric hypoxia induces/does not induce different responses from normobaric hypoxia. Journal of Applied Physiology(1985), 112(10), 1788–1794.
   PubMed Web of Science ®Google Scholar
• Grassi, B., Pogliaghi, S., Rampichini, S., Quaresima, V., Ferrari, M., Marconi, C., & Cerretelli, P. (2003). Muscle oxygenation and pulmonary gas exchange kinetics during cycling exercise on-transitions in humans. Journal of Applied Physiology(1985), 95(1), 149–158.
   PubMed Web of Science ®Google Scholar
• Horiuchi, M., Fadel, P. J., & Ogoh, S. (2014). Differential effect of sympathetic activation on tissue oxygenation in gastrocnemius and soleus muscles during exercise in humans. Experimental Physiology, 99(2), 348–358.
   PubMed Web of Science ®Google Scholar
• Horiuchi, M., Fukuoka, Y., Handa, Y., Abe, D., & Pontzer, H. (2017). Measuring the energy of ventilation and circulation during human walking using induced hypoxia. Scientific Reports, 7(1), 4938.
   PubMed Web of Science ®Google Scholar
• Horiuchi, M., Handa, Y., Abe, D., & Fukuoka, Y. (2016). Walking economy at simulated high altitude in human healthy young male lowlanders. Biology Open, 5(10), 1408–1414.
   PubMed Web of Science ®Google Scholar
• Horiuchi, M., Uno, T., Endo, J., Handa, Y., & Hasegawa, T. (2018). Impact of sleeping altitude on symptoms of acute mountain sickness on Mt. Fuji. High Altitude Medicine & Biology, 19(2), 193–200.
   PubMed Web of Science ®Google Scholar
• Kenefick, R. W., Sollanek, K. J., Charkoudian, N., & Sawka, M. N. (2014). Impact of skin temperature and hydration on plasma volume responses during exercise. Journal of Applied Physiology(1985), 117(4), 413–420.
   PubMed Web of Science ®Google Scholar
• Kenjale, A. A., Ham, K. L., Stabler, T., Robbins, J. L., Johnson, J. L., Vanbruggen, M., … Allen, J. D. (2011). Dietary nitrate supplementation enhances exercise performance in peripheral arterial disease. Journal of Applied Physiology(1985), 110(6), 1582–1591.
   PubMed Web of Science ®Google Scholar
• Laughlin, M. H., & Armstrong, R. B. (1982). Muscular blood flow distribution patterns as a function of running speed in rats. The American Journal of Physiology, 243(2), H296–306.
   PubMed Web of Science ®Google Scholar
• Lloyd, A., & Havenith, G. (2016). Interactions in human performance: An individual and combined stressors approach. Temperature (Austin), 3(4), 514–517.
   PubMedGoogle Scholar
• Lloyd, A., Hodder, S., & Havenith, G. (2015). The interactive effect of cooling and hypoxia on forearm fatigue development. European Journal of Applied Physiology, 115(9), 2007–2018.
   PubMed Web of Science ®Google Scholar
• Lloyd, A., Raccuglia, M., Hodder, S., & Havenith, G. (2016). Interaction between environmental temperature and hypoxia on central and peripheral fatigue during high-intensity dynamic knee extension. Journal of Applied Physiology(1985), 120(6), 567–579.
   PubMed Web of Science ®Google Scholar
• Malcolm, P., Fiers, P., Segers, V., Van Caekenberghe, I., Lenoir, M., & De Clercq, D. (2009). Experimental study on the role of the ankle push off in the walk-to-run transition by means of a powered ankle-foot-exoskeleton. Gait & Posture, 30(3), 322–327.
   PubMed Web of Science ®Google Scholar
• Naeije, R. (2010). Physiological adaptation of the cardiovascular system to high altitude. Progress in Cardiovascular Diseases, 52(6), 456–466.
   PubMed Web of Science ®Google Scholar
• Patterson, M. S., Chance, B., & Wilson, B. C. (1989). Time resolved reflectance and transmittance for the non-invasive measurement of tissue optical properties. Applied Optics, 28(12), 2331–2336.
   PubMed Web of Science ®Google Scholar
• Pincheira, P. A., Stenroth, L., Avela, J., & Cronin, N. J. (2017). Individual leg muscle contributions to the cost of walking: Effects of age and walking speed. Journal of Aging and Physical Activity, 25(2), 295–304.
   PubMed Web of Science ®Google Scholar
• Prilutsky, B. I., & Gregor, R. J. (2001). Swing- and support-related muscle actions differentially trigger human walk-run and run-walk transitions. The Journal of Experimental Biology, 204(Pt 13), 2277–2287.
   PubMed Web of Science ®Google Scholar
• Ramanathan, N. L. (1964). A new weighting system for mean surface temperature of the human body. Journal of Applied Physiology: Respiratory, Environmental and Exercise Physiology, 19, 531–533.
   PubMed Web of Science ®Google Scholar
• Rissanen, A. P., Tikkanen, H. O., Koponen, A. S., Aho, J. M., Hagglund, H., Lindholm, H., & Peltonen, J. E. (2012). Alveolar gas exchange and tissue oxygenation during incremental treadmill exercise, and their associations with blood O(2) carrying capacity. Frontiers in Physiology, 3(p), 265.
   PubMed Web of Science ®Google Scholar
• Segers, V., De Smet, K., Van Caekenberghe, I., Aerts, P., & De Clercq, D. (2013). Biomechanics of spontaneous overground walk-to-run transition. The Journal of Experimental Biology, 216(Pt 16), 3047–3054.
   PubMed Web of Science ®Google Scholar
• Shimizu, M., Miyagawa, K., Iwashita, S., Noda, T., Hamada, K., Genno, H., & Nose, H. (2012). Energy expenditure during 2-day trail walking in the mountains (2,857 m) and the effects of amino acid supplementation in older men and women. European Journal of Applied Physiology, 112(3), 1077–1086.
   PubMed Web of Science ®Google Scholar
• Siebenmann, C., & Lundby, C. (2015). Regulation of cardiac output in hypoxia. Scandinavian Journal of Medicine & Science in Sports, 25(Suppl 4), 53–59.
   PubMed Web of Science ®Google Scholar
• Tipton, M. (2012). A case for combined environmental stressor studies. Extreme Physiology & Medicine, 1(1), 7.
   PubMedGoogle Scholar
• Vranish, J. R., Young, B. E., Kaur, J., Patik, J. C., Padilla, J., & Fadel, P. J. (2017). Influence of sex on microvascular and macrovascular responses to prolonged sitting. American Journal of Physiology. Heart and Circulatory Physiology, 312(4), H800–H805.
   PubMed Web of Science ®Google Scholar
• Wall-Scheffler, C. M., & Myers, M. J. (2013). Reproductive costs for everyone: How female loads impact human mobility strategies. Journal of Human Evolution, 64(5), 448–456.
   PubMed Web of Science ®Google Scholar
• Yanagisawa, O., Homma, T., Okuwaki, T., Shimao, D., & Takahashi, H. (2007). Effects of cooling on human skin and skeletal muscle. European Journal of Applied Physiology, 100(6), 737–745.
   PubMed Web of Science ®Google Scholar