First Time Pitching Please Critique My Mechanics :)

Video From 1b Side

Another From 3b SIde

This is not the first time i practiced pitching but it is the first time i did some research before i went out. Also its the first time my arm did not hurt. Any Advice would be appreciated. I am a infielder and im working on switching it is my favourite position and i Just have more passion for it.

THNXX[/url][/youtube][/wmp]

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