KINE 1020 Lecture Notes - Lecture 59: Exercise Ball, Bowflex, Wii Fit
31 Aug 2016
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Children 5-11: 60mins/day, muscle/bone strengthening > 3 days/week. Youth 12-17: 60mins/day, muscle/bone strengthening > 3 days/week. Adults 18-64: 150mins/week bouts of > 10mins, muscle groups > 2 days/week. Older adults 65 : 150mins/week bouts of > 10mins, muscle groups > 2 days/week. Measures # of steps some estimate distance and nrg expenditure. Do not capture all pa (weightlifting, cycling) Purposeful walking (3. 8 mph) = 100-150 steps/min depends on stride length: 30 mins walking = 3000-4000 steps ~ 200 cal. 10,000 steps/day ~60-90 min moderate pa (4 mph) = ~ 400-600 cal. Aerobic floor classes: high intensity: focus on o2 utilization, high/low/no impact. Step aerobics: moderate (low step) or high (high step) intensity, low impact aerobic workout, same nrg expenditure as running at 6 mph but 1/3 joint impact. Water aerobics: low, moderate, high intensity, no impact. Yoga: developed in india >5000 years ago, spiritual discipline, posture, breathing, focused awareness, aim to develop physical and mental conditioning.
