Pe key terms 0.0 / 5 ? Physical EducationGCSEAQA Created by: JessCreated on: 26-03-13 21:59 Aerodynamic Shaped to reduce the drag of air passing over it 1 of 28 Alveoli small air sacs in the lungs where gaseous exchange takes place 2 of 28 Antagonist the muscle that relaxes to allow movement to take place 3 of 28 apprehensive Fearful about the future 4 of 28 Articulation a moveable joint between inflexible parts of the body 5 of 28 Basal Metabolic rate the minimum rate of energy required to keep all life processes of the body maintained when it is at rest 6 of 28 Blood Pressure the force of the circulating blood on the walls of the arteries 7 of 28 Body Composition The percentage of body weight to fat, muscle and bone 8 of 28 Broncitius inflammation of the air passages between the nose and the lungs 9 of 28 Concentric When the muscle shortens (tends to bulge) 10 of 28 Eccentric When the muscle gradually lengthens and returns to its normal shape and length 11 of 28 Etiquette The Unwritten rules or conventions of any activity 12 of 28 Extrinsic reward something that is done for a particular reward that is visible to others 13 of 28 FIT frequency, intensity and time are ways to make the body work harder 14 of 28 flexibility The range of movement around a joint 15 of 28 Gaseous Exchange The process where oxygen is taken in from the air and exchanged for carbon dioxide 16 of 28 Glycogen The form of carbohydrate storage which is converted into glucose as needed by the body to satisfy its energy needs 17 of 28 Insertion the end of the muscle attached to the bone that moves 18 of 28 Intercostal muscles abdominal muscles in between the ribs which assist in the process of breathing 19 of 28 Intrinsic Reward something that gives a person individual or internal satisfaction derived from doing something well 20 of 28 Joints A connection point between two bones where movement occurs 21 of 28 Local muscular fatigue when a muscle, or group of muscles, is unable to stop contracting and movement stops 22 of 28 Maximal Strength the greatest amount of weight lifted in one go 23 of 28 Metabolic theMo whole range of biochemical processes that occur within us 24 of 28 Motivation your drive to succeed and desire and energy to achieve it 25 of 28 Musculature the system or arrangement of muscles on the body 26 of 28 origin the end of the muscle attached to the fixed bone 27 of 28 Overload making the body work harder than normal in order to improve it 28 of 28
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