Exsc 463 - Study guides, Class notes & Summaries

8 principles of exercise - ANSWER -personalization-warm-up/cool-down-specificity- overload-adaptation-progression-maintenance-reversal plateau Met conversions - ANSWER 1 met = 3.5 ml/kg/min = 1.05 kcal/kg/hr 1l/min=5kcal

How many total MET-Minutes of physical activity/exercise does Joe accumulate during the week? How many of these MET-minutes count towards meeting the physical activity guidelines? - ANSWER 1725 MET-Minutes

Why active cool down? - ANSWER -maintain blood flow -lactate removal -allow body to switch lactate production rates we should Weight train how often? - ANSWER at least twice a week what determines the net effect on the the effector organ? - ANSWER the sum of the two stimuli (Para/sympath)

hat was the peak plasma lactate value from the graph in the slides? - ANSWER 4 mmol/L What happens to glycolytic activity and lactate production when you increase activity? - ANSWER it increases What is lactate's response to sprint exercise? - ANSWER peaks around 15 minutes

How does training improve fat metabolism - ANSWER 1. Transport FFA into muslce 2. Transport from cytoplasm into the mitochondria 3. Mitochondrial oxidation of FFA Oxygen consumption from rest to steady state exercise - ANSWER - ATP provided anaerobically for first min - oxygen deficit created until steady state is reached. Thats why ATP-PC and glycolysis are used first (anaerobic) - During steady state, oxygen is consumed to meet needs and aerobic kicks in. There is overlap of metabolic ...