Topic 1. The skeletal and muscular systems 0.0 / 5 ? Physical Education The skeletal and muscular systemsIGCSECCEA Created by: mayak1Created on: 11-03-18 14:00 23461 Across 1. The type of muscles that would be predominantly used during a marathon run (4, 6, 6) 3. The strong elastic fibers that hold bones together and keeps them in place (8) Down 2. Part of the synovial joint which acts as a lubricant to reduce friction in the joint and to allow for smoother movement (8, 5) 3. What muscle pulls your arm down at the shoulder and draws it behind you? (10, 5) 4. What muscle bends the leg at the knee? (10) 6. The type of bone that acts as a leaver to produce a large range of movement (4, 4)
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