WEBVTT WELCOME BACK. IT IS TIME FOR 11 FITNESS. YOU ARE SITTING DOWN BUT YOU ARE WORKING OUT. I'M USING THE BALL TODAY . TODAY WE WILL TALK ABOUT MULTIPLE CONTRACTIONS BECAUSE THERE IS A MISTAKE MADE ...
Labor contractions are the physical way your uterus tightens to promote delivery of your baby. All body muscles tighten and shorten (contract) when they’re being used. And the uterus is one of the ...
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