Muscular System
Muscles are responsible for your body’s every move. Muscles keep your your lungs pounding. Muscles are more than movers. Muscles make the heat that keep you warm. If you leap, bend, or reach, this is a result of a muscle action. There are lots of types of muscles which include the skeletal muscles, smooth muscles, heart muscles and cardiac muscles.
Function:
Muscles often work in pairs so that they can pull in different or opposite directions. The cells that make up muscles contract & then relax back to its original size. While this happens, calcium rises which sends messages to the brain to regulator proteins which pull at each other causing motion.
Change:
When muscles change over time, most of your body will get weaker because muscles move every part of your body. You won’t be able to move that much, your heart beats also won’t be able to keep its pattern and you won’t be able to breath that easily because the muscles that helps your lungs will get weaker.
When muscles change over time, most of your body will get weaker because muscles move every part of your body. You won’t be able to move that much, your heart beats also won’t be able to keep its pattern and you won’t be able to breath that easily because the muscles that helps your lungs will get weaker.
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