Voluntary may refer to:
*
Voluntary (music)
* Voluntary or volunteer, person participating via
volunteering
Volunteering is a voluntary act of an individual or group wikt:gratis, freely giving time and labor for community service. Many volunteers are specifically trained in the areas they work, such as medicine, education, or emergency rescue. O ...
/volunteerism
* Voluntary
muscle contraction
Muscle contraction is the activation of tension-generating sites within muscle cells. In physiology, muscle contraction does not necessarily mean muscle shortening because muscle tension can be produced without changes in muscle length, such as ...
See also
*
Voluntary action
*
Voluntariness, in law and philosophy
*
Voluntaryism, rejection of coercion
*
Voluntarism (disambiguation)
Voluntarism may refer to:
* Doxastic voluntarism, the philosophical view that people choose their own beliefs.
* Voluntarism (action), any action based on non-coercion
* Voluntarism (philosophy), a perspective in metaphysics and the philosophy of ...
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