The VeloNews Fast Talk podcast is your source for the best advice and most interesting insight on what it takes to become a better cyclist. Listen in as VeloNews columnist Trevor Connor and editor Caley Fretz discuss a range of topics, including training, physiology, technology, and more.
Ouch, it burns! But what is “it” — the root cause of the pain in your legs when you smash it up a hard climb? For the longest time, we colloquially called “it” lactic acid. It turns out that was wrong.
Coach Trevor Connor and Caley Fretz examine the chemistry that occurs in our muscles while riding and racing. They talk to Dr. Iñigo San Millán, who is the director of Colorado University’s exercise physiology lab. Best of all, they give you practical advice for your own training to help make that burn go away — or at least make you faster even if it hurts.
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(Benton, et al., 2008; Bonen, 2001; Cairns, 2006; Gladden, 2001; Green, et al., 2002; Mainwood & Renaud, 1985; Messonnier, et al., 2013; San-Millan & Brooks, 2017; Thomas, Bishop, Moore-Morris, & Mercier, 2007; Thomas, Bishop, Lambert, Mercier, & Brooks, 2012; van Hall, 2010)
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Thomas, C., Bishop, D. J., Lambert, K., Mercier, J., & Brooks, G. A. (2012). Effects of acute and chronic exercise on sarcolemmal MCT1 and MCT4 contents in human skeletal muscles: current status. Am J Physiol Regul Integr Comp Physiol, 302(1), R1-14. doi: 10.1152/ajpregu.00250.2011
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