NUTR SCI 132 Lecture Notes - Lecture 20: Anaerobic Glycolysis, Aerobic Exercise, Glycogen
19 Nov 2017
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Will last for 30 seconds to 3 minutes. Lactate threshold: lactate acid production matches the ability to clear it then the individual is at a steady state of no lactate accumulation. Fat is being used as 80% of fuel source. Will have to stop exercise once glycogen is depleted. The body has 2000 kcals of glycogen to use. Will be able to perform better during the workout. Whole grains, legumes, vegetables, and fruit are great sources. Depends on activity level and body weight for an individual. Basal metabolism needs depend on body composition. Protein needs are based off of how active a person is. Active person needs 1 to 1 kcals/gram a day. Average person needs . 8 kcals/gram a day. Micronutrient needs depend on how active an individual is. Typically consuming 25 to 30 grams is the desired amount. Foods should be high in glycemic index. Consume carbs to restore blood glucose and glycogen stores.
