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Skeletal & Muscular
Vocabulary for the Sekeletal and Muscular System
Term | Definition |
---|---|
Homeostasis | The maintenance of a constant internal state in a changing environment. |
Tissue | A group of similar cells that perform a common function. |
Organ | A collection of tissues that carry out a specialized function of the body. |
Organ System | A group of organs that work together to perform body functions. |
Skeletal System | A frame provided by bones to support and protect your body parts. |
Joint | A place where two or more bones meet. |
Marrow | A material inside of bones that makes red blood cells. |
Ligament | A strong band/s of connective tissues that hold joint together. |
Tendon | Strands of tough tissue that connects your muscle to your bone. |
Osteoporosis | A disease that causes bones to become less dense. |
Sprain | An injury that occurs when a ligament is stretched to far or torn. |
Arthritis | A painful disease that causes joints to swell or stiffen. |
Muscular System | Works with your skeletal system to help you move. |
Voluntary Muscles | Muscle action under the hosts control. |
Involuntary Muscles | Muscle action not under the hosts control. |
Flexor | A muscle that bends part of your body. |
Extensor | A muscle that straightens part of your body |
Aerobic Exercise | Steady, moderately intense activity. |
Tendinitis | An inflamed tendon. |