Glycogen Levels in Wildland Firefighters During Wildfire Suppression

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Presentation transcript:

Glycogen Levels in Wildland Firefighters During Wildfire Suppression John S. Cuddy, MS, Dustin R. Slivka, PhD, Tyler J. Tucker, MS, Walter S. Hailes, MS, Brent C. Ruby, PhD Wilderness & Environmental Medicine Volume 22, Issue 1, Pages 23-27 (March 2011) DOI: 10.1016/j.wem.2010.09.019 Copyright © 2011 Wilderness Medical Society Terms and Conditions

Figure 1 Individual wildland firefighter participant muscle glycogen utilization during the work shift. Mean glycogen decreased significantly from pre- to post-work shift, p < .05. Wilderness & Environmental Medicine 2011 22, 23-27DOI: (10.1016/j.wem.2010.09.019) Copyright © 2011 Wilderness Medical Society Terms and Conditions

Figure 2 Wildland fire suppression activity patterns during the work shift. Wilderness & Environmental Medicine 2011 22, 23-27DOI: (10.1016/j.wem.2010.09.019) Copyright © 2011 Wilderness Medical Society Terms and Conditions

Figure 3 The relationship between time spent completing vigorous activity and glycogen utilization during wildland fire suppression activity, r = −.76, p < .05. Wilderness & Environmental Medicine 2011 22, 23-27DOI: (10.1016/j.wem.2010.09.019) Copyright © 2011 Wilderness Medical Society Terms and Conditions

Figure 4 The relationship between pre-work shift glycogen levels and time spent completing vigorous activity during wildland fire suppression, r = .80, p < .05. Wilderness & Environmental Medicine 2011 22, 23-27DOI: (10.1016/j.wem.2010.09.019) Copyright © 2011 Wilderness Medical Society Terms and Conditions