Explain what the core muscles do and why it’s important to have a strong set of core muscles

The core muscles stabilize and protect the spine. They help control all movements and make it possible for us humans to walk and stand up right. The core helps us transfer energy, shift our body weight and reach/move in different directions. It is important to have a strong set of core muscles because it makes everyday activities easier.  

Explanation:

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some stis can be transmitted through a handshake. - false