Unit 1
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Name 10 fitness components ?
• muscular strength • muscular endurance • proprioception and balance 4.Flexibility • body composition 6.aerobic fitness • speed 8.agility 9.reaction time 10.power
List 10 benefits of physical activity
• lowers risk of premature death and chronic conditions • reduceses anxiety and depression • helps control weight • increases functional health • prevents falls • Improves cognitive function • better sleep • Maintains and improves done mineral density 9.lower blood pressure and improve heart health 10.improve joint pain and stiffness
What is recommended min exercise for adults ?
30 min of moderate exercise for 5-7 days/week >1000kcal and >150 min /week OR 20 mins vigorous activity - 75min/week > 2 days resistance
6 categories of Hypokinetic diseases?
• Cardiovascular • cancer • metabolic • musculoskeletal • phychological • pulmonary
10 examples of hypokinetic dieseases ?
• Hypertention • Coronary heart disease • Oesteoporosis • Anxiety • asthma • cancer (lung, breast etc..) • Diabetes • Obsesity 9.Bone fractures and connective tissue tears • atherosclerosis
1 Met = ? kcal/min
1.2 kcal/min
What is RMR influenced by ? (10)
• age • height • weight • smoking • exercise level • muscle mass • hormones • diet • fat % • gender
1 MET = ? ml/kg/min
3.5
What is a MET?
metabolic equivilant and used to measure nergy expenditure or 02 consumption during rest and exercise
FITT-VP principle ? (6)
frequency intensity time type volume progression
How to measure intensity of training ? (6)
• HR • Speed • 02 consumption • rate of exertion • ventilation rate • lactate levels
what is karvonen formula ?
((220-age-RHR) x %) + RHR
How to calculate % of max predicted HR ?
(220-age) x %
what is vo2 formula of walking speed?
vo2 = 0.1 x speed + 3.5
how to measure volume of training ? (5)
• minutes/week(time) • kcal/week (energy) • km/week (distance) 4 steps • MET - minutes/week (energy)
5 different min recommendations for volume of training ?
• 30 minsx 5 days = 150/week • 1000-2000 kcal/week • 40km/weel • 5-10k steps a day • 900 met min/week
What is the physical activity index ?
dose - response relationship between intensity duration and frequency
what is minimum on PAI ?
> 30 is good
What is RPP formula and what is it used for ?
HR X sbp measures workload of 0xygen demand
What are the norms for rpp?
ideal : <8000 average : 8000-10 000 high : 10 000-12 000 extremely dangerous : > 12 000