What happens to the gastrocnemius of your leg when the shank is flexed as in walking?

Can you have the flu and not know it? Pimples on your back mean your lungs are poor? What is a purging process? Can a women with male parts get another women pregnant? What is the ratio of chest compressions and rescue breaths during child CPR when there are multiple rescuers? What does it mean to have fecal matter in urine? How long men are able to produce children? Is there nipple shrinkerscuz mine are huge? What do the main parts of the respiratory system do? What is dental precautions bacterial endocarditis? How do you prevent gas from sugar alcohol consumption? Describe which bands and zones of a sarcomere stay the same and which narrow or disappear during muscle contraction? What age should not get a flu vaccine? Milk coming out of your butt? What can employer ask about returning to work after maternity leave? What is the etiology of Pregnancy induced hypertension? Who stared in the big valley? What is osteroarithis? What is the Chance of getting pregnant right before your period? How do you get hoarse?