Kinesiology 2230A/B Lecture 11: Exercise Physiology Energy Lecture #11
1 Feb 2018
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Freestyle: greco-roman, freestyle matches, 2 x3 min rounds, 30s between. Fatigue: metabolic causes of fatigue, 3 exercise durations: Short duration, high intensity: moderate duration, moderate intensity 2-3hrs. Fast twitch a fibers anaerobic power but not the same as b. Fast twitch fibers are barely in use during low intensity so barely any glycogen use little: as you get more and more tired (glycogen decrease) you need to put in more effort to get the same power output. The pain you experience with working hard when fatigued. Long triathlons: 3. 9km swim - 180 km bike - 42km run, glycogen depletion, central nervous system fatigue, brain serotonin changes- neurotransmitter, ammonia in the blood and brain linked with fatigue and nausea. If active and intense low carb diets are going to become problematic. In most cases when people start to get tired it"s due to diet (not enough calories or cho)
