Increased intramuscular lipid synthesis and low saturation relate to insulin sensitivity in endurance-trained athletes.
Bergman BC, Perreault L, Hunerdosse DM, Koehler MC, Samek AM, Eckel RH. Increased intramuscular lipid synthesis and low saturation relate to insulin sensitivity in endurance-trained athletes. J Appl Physiol (1985). 2010 May; 108(5):1134-41.