PE- Definitions Muscular System 0.0 / 5 ? Physical EducationMuscular systemGCSEEdexcel Created by: 13clarkenCreated on: 22-02-18 13:01 52710436189 Across 1. Plane dividing body left and right (8) 5. Axis going through front to back (8) 8. Fast Twitch muscle fibre, anaerobic (4, 4) 9. Slow twitch muscle fibre, aerobic (4, 3) Down 2. When the effort arm is longer than than the load arm, Mechanical... (9) 3. Fulcrum between effort and load (5, 5) 4. Allow movement (6) 6. When effort arm is shorter than load arm, Mechanical ... (12) 7. Body Part or object (4) 10. Skeletal muscle under our control (9)
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