Revision 2.5 / 5 based on 2 ratings ? Physical EducationGCSEEdexcel Created by: RomillyCreated on: 20-11-12 21:46 what is the equation for finding out your target zone? 220- (age)= maximum heart rate. upper 80% lower 60% 1 of 29 what are the 5 components of a balanced diet? fruit and veg, carbs, protein,dairy, hight fat food and drink 2 of 29 After eating a meal how long should you wait to exercise? 2 hours minimum 3 of 29 Vasconstriction The blood vessels are constricted (sqeezed) to make them smaller 4 of 29 Vasodilation the blood vessels are dialated to make them bigger 5 of 29 Blood shunting blood is diverted away from inactive areas to the working muscles 6 of 29 mesomorph muscular/ good built- suited for sprinting, boxing 7 of 29 Ectmorph long thin frame/does not store fat easily-long distance running,high jump 8 of 29 Endomorph (donut) fat, narrow shoulders, wide hips- shot putt, sumo wrestling, rugby prop 9 of 29 what factors affectoptimum weight ? Height, sex, bone structure,Muscle girth (size of muscle circumference) 10 of 29 Cardiac output The amount of blood leaving the heart per minute 11 of 29 Blood pressure The force of the blood pushing against the blood vessel wall 12 of 29 Systolic blood pressure Pressure in the arteries whilst the heart is contracting 13 of 29 Diastolic blood pressure Pressure in the arteries whilst the hear is relaxing and filling with blood 14 of 29 Gluteus maximus Buttocks 15 of 29 Gastocnemius Back of lower leg 16 of 29 Deltoid The top of the shoulder 17 of 29 Trapezius Upper back from neck across shoulders 18 of 29 Latissimus Dorsi Side of back 19 of 29 Pectorals Front of upper chest 20 of 29 Abdominals Front of torso, below upper chest (six pack) 21 of 29 Isotonic Muscle contractions Contractions that result in movement 22 of 29 Isometric Muscle contractions Muscles contract but here is no visible mvement 23 of 29 what does your skeleton provide protection for ? vital organs including your heart 24 of 29 what ae the functions of the skeleton > support, protect, aid movement 25 of 29 Hinge joints Knee, Elbow- flexion and extension 26 of 29 Ball and socket joints Hip, shoulder- felxion, rotation, adduction, extension, abduction 27 of 29 Abduction The movement of a limb AWAY from the midline of the body 28 of 29 Aduction The movement of a limb TOWARDS the midline of the body 29 of 29
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