Examlex
Describe opposing views on the need to take vitamin and mineral supplements.
Pedaling
The act of operating the pedals of a bicycle, exercise bike, or similar machinery, often to propel it forward or to generate power.
Parasympathetic Nervous System
Part of the autonomic nervous system responsible for rest and digest activities, counterbalancing the sympathetic nervous system.
Autonomic Nervous System
The part of the nervous system that regulates involuntary bodily functions, including heart rate, digestion, and respiratory rate.
Sympathetic Nervous System
A part of the autonomic nervous system that prepares the body for quick response to perceived threats by accelerating heart rate and increasing blood pressure, among other effects.
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