Hello guys. I'm wondering what the best test is to decide if you have open shoulders to start your freestanding handstand work for the day. Having closed shoulders makes it harder to PPT which makes it harder to work on a a straight body freestanding handstand. My shoulder Mobility&Flexibility is shit if I don't do 5-10 minutes of shoulder dislocates and stretches before my workout.
The best one I can think of is laying on your back, flattening your lower back on the ground and raising your arms and placing them overhead on the ground (must be shoulder width apart).
Without dislocates and stretches, I have to arch to place them on the ground, but even then my whole arms aren't in contact with the floor.