✓ Efferent neurons (nerve cells) that relay outgoing information from the
central nervous system to the muscle cells
Describe the Valsalva maneuver
✓ Holding one's breath while exerting, such as during exercise, creates
unequal pressure in the chest, causing blood pressure to drop and
decreasing blodo flow to the heart. Resuming normal breathign
creates a surge in blood to the heart, causing a sharp increase in
blood pressure
Name the five systems of the body most actively involved in movement and
exercise
✓ Skeletal, muscular, nervous, respiratory, and cardiovascular systems
In a muscle pair, the muscle that is actively contracting is referred to as the
____________, or prime mover
✓ Agonist
List the three type of muscle tissues in the human body
Master01 | October, 2024/2025 | Latest update
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