Kinesiology 2032A/B Study Guide - Final Guide: Recall Bias, Digital Recording, Strength Training
19 Jan 2018
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Decreases: obesity, cv disease, depression, type ii diabetes, metabolic syndrome, & anxiety. Only 9% of boys and 4% of girls meet the new canadian pa guidelines (pathetic!!) This study was the first one that objectively used an accelerometer to measure the population at large because before that there was over-reporting of daily pa. Need solid evidence in regards to dosage, as well as accuracy. If we know we have accuracy then we can pay attention to factors that influenced it. Precise pa measurement is a pre-requisite for internal validity health research. Must look at intensity, duration, frequency, mode of activity, and context. Should be available in every aspect of life. So(cid:373)e go at the gy(cid:373), (cid:271)ut it does(cid:374)"t (cid:449)ork for e(cid:448)eryo(cid:374)e. Digital recording of intensity of movement produced during activity. Pa intensity determined by % max hr (220-age) Recall bias (the more intense the activity, the better it is recalled)
