Because if people could last the starter phase, their chance to finish the rest of program increases greatly
The hardest thing about starting a new fitness program is adjusting your body to a new routine. Study shows that ,In order for your body to recognize a new habit , it need to experienced for about 3 - 4 weeks. That's why the starter phase is really important
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Exercise make us feel physically better because the bones are thickened. Good muscle ton is created. Muscle fibers get bigger, The body organs work better
Hope this help
Answer:
umbilical cord and placenta
Explanation: