Muscles need your constant attention Because of the way you whether will wilt or grow
Say you're standing in front of the door. Ready to open it. Your brain and muscles are perfect Ready to help you achieve this goal
First, your brain sends a signal To the motor neurons inside your arm
The bigger the challenge, The higher the brain signal, and The more motor units they mobilize To help you accomplish your mission
But what if the door is Made of steel iron
At this point, your arm muscles alone won't be able to generate enough tension to open it, So your mind resumes.to other muscles for help
Grow your feet and tighten your belly And your back strained, Generate enough power to pull it open
Your nervous system has just benefited
The
resources you already have other muscles, to meet demand. While it all
happens, Your muscle fibers are subject to Another kind of cellular
change
When you get stressed, suffering from microscopic damage, That is good in this context
n
response, infected cells are released Inflammatory molecules called
cytokines which activate the immune system to repair the injury
This is when muscle building is Magic happens
The greater the damage to muscle tissue, The larger your body You'll need to fix your self
Cycle resulting from damage and repairing the end, he makes musclesBigger and Stronger Gradually adapted to bigger demands
As our bodies have already adapted To most daily activities, These are not generally produced
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