HTHSCI 3BB3 Study Guide - Quiz Guide: Exercise Intensity, Creatinine, Beta Cell
24 Dec 2019
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What does the canadian physical activity guidelines for. Adults should accumulate at least 150 min of. What are the health benefits of physical activity? moderate to vigorous aerobic physical activity per week, in bouts of 10 min or more. Beneficial to add muscle and bone strengthening activities using major muscle groups. Physical activity = health benefits. Reduced risk of premature death, cvd, stroke bp, cancer, t2dm, osteoporosis, overweight and obesity. Positive effect on bmi and waist circumference. Improves bp, body composition, hdl, beta cell function (tg to a point) Atp generation can be aerobic or anaerobic. Aerobic is more efficient but takes longer to deliver oxygen to muscles. Method depends on length of activity, intensity of activity, and level of training of the exerciser. These effect which macronutrients are used for fuel. Start with instant energy stored atp, then creatinine phosphate. Then short-term energy (anaerobic metabolism) glucose. Then long-term energy (aerobic) glucose and fatty acids.
