PE 5.0 / 5 based on 1 ratingTeacher recommended ? Physical EducationParticipation in physical activityGCSEAQA Created by: lydiajacobsCreated on: 30-05-17 21:10 82457631910 Across 1. An involuntary and sustained contraction of the muscle which occurs due to the fatigue and causes pain within muscle (5) 4. The point where a continuous increase begins to level off (7) 5. An increase in the heart rate, occurs before physical exercise in order to ready the body for physical activity (12, 4) 6. The negative difference between the amount of oxygen available and the energy demands of physical activity (6, 4) 7. The amount of oxygen + other gases inhaled/exhaled each minute (6, 11) 9. The amount of blood pumped out of the heart each minute (7, 6) 10. the evaporation of sweat from the surface of the skin which provides a cooling effect on the body (12) Down 2. The amount of blood pumped out of the heart with each heart beat (6, 6) 3. Produced during anaerobic exercise as a waste product (6, 4) 8. The fullness of each respiratory breath (9, 5)
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