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IMPROVING HEALTH AND FITNESS Components of fitness- Starter- explain how skill and health related fitness differ.
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Skill and health related fitness Skill related fitness components are neuromuscular and focus on our ability to perform skills Whilst health related fitness describes the physiological components that help an individual cope with everyday life.
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Choose 2 different sports from the list below, then rate the 10 components of fitness needed Gymnastics, diving, rugby, skiing, triathlon, boxing, triple jump, snooker. 5- very important 4- important 3- needed 2- not important 1- not needed
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Activity survey – get out your homework! For your survey use the information you have been given on page 17 to work out how many calories you used and your other subject used in a day. Choose your rough body weight 110lb- 8stone 125lb- 9 stone 150lb- 11 stone 175lb- 13 stone 200lb- 14 ½ stone Given that your calorie input is approx 1940 for women and 2550 for men is your activity level healthy or unhealthy? Would you put on or lose weight?
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Cardio respiratory fitness / aerobic capacity Or stamina is the ability to sustain stressful physical exertion for a long period of time Depends on- Efficient breathing Efficiency of blood taking up the O2 in the lungs Efficiency of the CV system in transporting O2 throughout the body Questions- what different test can be used? What type of training will improve your aerobic capacity? Place the following sports in order of expected VO2Max scores- rower, 200m swimmer, cross country skier. 400m runner, 10,000m runner
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Strength The ability to overcome a resistance and can explosive, static or dynamic. Explosive-(or POWER) rapid contraction of muscle fibres units to achieve maximum force- sporting eg? Static - holding a body part in a stationary position when it is contracting eg? Dynamic- the repeated contraction of the same muscle group eg? Question- what test could you use? What type of training would improve strength?
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Speed The rate at which the body is moved from one place to another. Speed can be your whole body or parts of your body- give examples of both How might you test speed? What is SAQ training? What does it involve?
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Muscular endurance Is the repeated contraction and relaxation of a muscle group over a prolonged period of time. This would involve the performer working at a medium to high intensity for approx 5-6 mins. Eg? How might you test your muscular endurance in your arms / stomach muscles?
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Flexibility The range of movement possible at a joint. Important for al sports as it prevents injuries and helps us perform skills more successfully. The two types are static and dynamic- give examples of each. How might you test flexibility? How would you improve your flexibility?
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Agility The ability to change direction at speed. Seen as a combination of speed and coordination. Give 3 sporting examples with reasons why it is important. What is the test used? How would you improve agility through training?
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Balance Is maintaining the bodies equilibrium or maintaining your centre of mass over the base of support. Give examples of static and dynamic balance. How would you test balance?
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Coordination A balanced and effective interaction of the movement or body actions. Combines your motor skills and nervous system. Give examples of sports when coordination is vital. How would you build up a child’s co- ordination? How could you tests this aspect of fitness?
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Reaction time The time taken between a stimulus and response. In what sports is RT very important? It is affected by how quick an individual can process information and the speed of conduction of the impulse through the nerves. It is possible to improve RT through practice. How might you test RT?
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Components of fitness Starter- 5 min test- Write the definitions for- Cardio respiratory endurance Strength Speed Muscular endurance Flexibility Power Now check these and make corrections
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Effects on health - For each of the HRF components use your book to write notes on how they affect your health. Use your own examples to support your notes. HOMEWORK Complete your work on effects of health. Complete the activity on page 7 questions 1,2 and 3
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