Question 1 End of Topic 9 Quiz GCSE PE Name the 11 different muscles and touch each one showing where each one is located GCSE PE

Question 2 End of Topic 9 Quiz GCSE PE Some muscle groups work in pairs. What are these pairs called? Agonist pairs Antagonistic pairs Double pairs d) Analgesic pairs GCSE PE

Question 3 End of Topic 9 Quiz GCSE PE What 2 types of movement happen around the elbow joint Flexion & extension Adduction & abduction Rotation & grimenation Flexion & rotation GCSE PE

Question 4 End of Topic 9 Quiz GCSE PE Which muscle is responsible for extension of the arm as in doing a chest pass in Basketball Biceps Triceps Trapezius Lattisimus dorsi GCSE PE

Question 5 End of Topic 9 Quiz GCSE PE Which muscle is responsible leg extension when striking a football Gastrocnemius Hamstrings Trapezius Quadriceps GCSE PE

Question 6 End of Topic 9 Quiz GCSE PE Which muscle is responsible for adduction of the arm when doing a serve in Tennis Deltoid Trapezius Abdominals Pectorals GCSE PE

Question 7 End of Topic 9 Quiz What type of contraction is this Isotonic Isometric Isogeneric

Question 8 End of Topic 9 Quiz GCSE PE Describe the difference between isotonic and isometric contractions using key words. GCSE PE

Question 9 End of Topic 9 Quiz GCSE PE Explain one short term effect of anaerobic exercise on the muscular system GCSE PE

Question 10 End of Topic 9 Quiz GCSE PE Explain one long term effect of strength training on the muscular system and say how it is achieved GCSE PE

Question 11 End of Topic 9 Quiz GCSE PE The key words associated with this topic are on the next slide. Recap what each one means by making a list and either writing or saying what they mean GCSE PE

Antagonistic muscle pairs Isometric contraction Topic 9 Key Words Antagonistic muscle pairs Anaerobic Flexion Aerobic Hypertrophy Adduction Isotonic contraction Lactic Acid Atrophy Rotation Extension Isometric contraction Strain

Topic 9 Key Words Flexion – A movement that causes joints to bend Extension - A movement that causes joints to straighten Rotation – A movement which results in circular motion Abduction – A movement which takes limbs away from the body Adduction – A movement which takes limbs towards the body Isotonic contraction – When muscles contract and change length Isometric contraction – When muscles contracts but there is no change in length and they remain in a fixed position Lactic Acid – A poison created from high intensity anaerobic exercise Hypertrophy – Muscle growth Anaerobic – High intensity exercise that does not require oxygen Aerobic – Steady exercise using oxygen Antagonistic muscle pairs – How the Biceps/Triceps and the Quardriceps/Hamstrings are arranged. One contracts while the other relaxes Strain – A common type of muscle injury treated using RICE

Topic 9 Quiz Answers Check muscles on slide 3 & 4 of this powerpoint (b) Antagonistic muscle pairs (a) Flexion & extension (b) Triceps (d) Quadriceps (d) Pectorals (b) Isometric Isotonic contractions always result in a change in muscle length and always produce movement i.e. kicking a ball. In isometric contractions there is no change in muscle length and muscles remain in a fixed position i.e. the plank Lactic acid is produced when working anaerobically Muscle hypertrophy and it is achieved by weight training Meanings of key words are on Topic 9 key words slide