Hey mate! The minimum everyone should spend on a warm up is 30 minutes. I hope this helps you :)
An example of a concentric contraction would be during the upward motion of bicep curl when the bicep is contracting
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Organs can be grouped by their function, these groups are called systems.
many types of tissues can combine to form an organ,
and
many organs grouped together are called tissue
Answer:
there are meetings that people can attend. There could also be family urging them to quit. There are also things you can buy to help stop smoking or stop the cravings to smoke
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