Symptoms: Many dogs with Giardia are 'a-symptomatic' which means that they don't show any symptoms, but continue to 'carry' and transmit the disease. However, the main symptom is diarrhea, which is often watery and foul-smelling. Vomiting, weight loss and lethargy may also occur.
A voluntary muscle is when you consciously choose to move a muscle, like pointing a finger or picking up a glass for example. Skeletal muscles are voluntary. Its activity can be consciously controlled by our bodies because those are the bones that allow us to move our muscles and bones when we want. An involuntary muscle is when it moves without you choosing to, such as heart muscles or reflex muscles like blinking an eye.
Voluntary muscles can be strengthened with exercise, and will atrophy without it. Photo Credit my muscles image by Frenk_Danielle Kaufmann from Fotolia.com. Voluntary muscles are one of three types of muscle in the body; smooth and cardiac are the other two types.There are more than 600 muscles in the body, and each falls into one of these categories.mooth muscles are involuntary; cardiac muscles make up the muscles in the heart; voluntary muscles are controllable by your brain &mdash; and these are the muscles you use to perform activities. The muscles of the chest, back, shoulders, abdominals, arms, and legs make up the body&#039;s major muscle groups.