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Description
Flashcards by Heidi Robertson, updated more than 1 year ago
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Created by Heidi Robertson
almost 9 years ago
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| Question | Answer |
| PE What is a Tendon? What is a Ligament? | Tendon - muscle to bone Ligament - bone to bone |
| Agonist muscle? Antagonist muscle? | Agonist muscle - contracts and shortens Antagonist muscle - relaxes and lengthens |
| Isometric??? Isotonic??? | Isometric - muscle contraction which shows tension but muscle does not visibly move. Isotonic - muscle contraction that results in muscle movement. |
| Eccentric??? Concentric??? | Eccentric - contractions where muscle lengthens. Concentric - contraction where muscle shortens. |
| Example... Long Jump | extension at the knee hamstrings - agonist quadriceps - antagonist isotonically working concentric |
| Example... Scrum | isometrically working see tense muscles but not visibly moving. |
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