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Assignment 1
Study Stack for weeks 1-5
Question | Answer |
---|---|
The long axes of the fascicles run parallel to the long axis of the muscle is a description of this type of fascicle arrangement. | parallel |
Muscles that contract at the same time as the prime mover are called: | Synergists and fixators |
Muscles that move the forearm include which of the following? | Brachioradialis, pronator teres, biceps brachii |
How many muscles are in the human body | Over 600 |
How much of our body do our muscles make up? | 40%-50% of our body weight |
Groups of muscle fibers are called ___. These are bound together into bundles by a tougher connective envelope called the __. | fascicles, perimysium |
Muscles exert their pull against gravity a property called ___. Otherwise known as___? | Tonicity, Muscle Tone |
What is the function of the gastrocnemius muscle? | Extends the foot and flexes the leg |
Name the three gluteal muscles | Maximus, Medius, Minimus |
What is the name used to describe a muscle that directly performs a specific movement? | Prime mover or agonist |