ST. LOUIS - It is one of the toughest tough man shows on TV, and this weekend you can see some locals give their all for "American Ninja Warrior."

RELATED:Tryouts Sunday for 'American Ninja Warrior'

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Crews have been setting up the obstacle course near Soldiers Memorial all week, and NewsChannel 5's Heidi Glaus joined First @ 4 Friday with an up-close-and-personal look at the course.

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