Freddy C on losing the “frontal fixation.”
What is your psoas and why should you care? by CrossFit Invictus.  I just spent 14 hours in a car.  I promise, advice I care about my psoas.
Top 10 Reasons I’m in Love with CrossFit

Workout of the Day
AMRAP 10
5 Deadlift 225/155
Wallclimbs, 3 for men, 2 for ladies
If equipment is an issue, wait for a bar to open up.  It takes about 10 seconds to do 5 deadlifts, maybe faster.  Use the rest if equipment is occupied, and focus on attacking the deadlifts unbroken.