Physical Education revision 0.0 / 5 ? Physical Educationaqa chaptersASAQA Created by: BethanLauraCreated on: 06-05-16 12:06 define health state of physical, social and mental wellbeing where we are free from disease 1 of 26 define fitness ability to carry out every day tasks without undue fatigue 2 of 26 define strength ability of body to apply a force against a resistance 3 of 26 define maximum strength maximum force developed in muscle or group during single maximal contraction 4 of 26 define elastic strength overcome resistance rapidly and prepare muscle for sequential contraction 5 of 26 define strength endurance muscle or group undergo repeated contraptions, withstand fatigue 6 of 26 define power combination of strength and speed 7 of 26 define body composition relative components of total body mass in terms of fat mass and lean body mass 8 of 26 aspects of co-ordination general, specific, kinaesthetic differentiation, orientation time and space, reactive ability, syncronisation 9 of 26 lifestyle choice: exercise healthier, fitter, 1hr per day, cardiovascular diseases, obesity 10 of 26 lifestyle choice: work/life balance levels of stress, ability to cope impacts health, adrenaline released 11 of 26 lifestyle choices: smoking cardiovascular disease, cancer, restricts transport of oxygen and narrowing respiratory pathways 12 of 26 components of balanced diet carbs, protein, fat, water, fibre, minerals, vitamins 13 of 26 carbohydrates simple and complex, stored in muscles and liver as glycogen, complex give slow release of energy (GI) continous supply of energy 14 of 26 fats source of energy at low intensity, saturated fats found in meats/dairy, fats absorb fat soluble vitamins, layer of insulation, protect vital organs 15 of 26 proteins provide enzymes, growth and repair of cells, manufacture of haemoglobin and myoglobin 16 of 26 vitamins help release energy from breakdown of carbs, fats + proteins, promote healthy immune system 17 of 26 whats involved in inspiration active process, external intercostal muscles, diaphram + during exercise aid of scalene and pectorals minor 18 of 26 whats involved in expiration internal intercostal muscles, diaphragm + during exercise aid of abdominals 19 of 26 whats tidal volume volume inspired + expired per breath- inc, during exercise 20 of 26 whats inspiratory and expiratory reserve volume maximum volume inspired or expired following the end of resting- dec. exercise 21 of 26 residual volume volume air remaining in lungs at end of maximal contraction- remains same 22 of 26 minute ventilation volume of air breathed in or out per min 23 of 26 where does gaseous exchange occur between alveoli and capillaries AND muscle tissue and capillaries 24 of 26 diffusion high concentration to a low concentration 25 of 26 control of respiration inspiratory and expiratory control centre 26 of 26
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