As mentioned in another post, i'm working on planche progression. The last couple of workouts I have tried a new exercise - basically it's just a wall HS going a negative PPP. Hands are placed leg length from the wall. As I progress down into the planche I wait as long as I can before I bent my arm. I focus on upward rotating shoulder blades and as I start to decent I focus on keeping them protracted.
My problem is, that at a point I reach a certain angle where my shoulder needs to pop/dislocate before I can continue the movement. It's not like its huge pain - but it is painful and it doesn't feel "healthy".
Can anybody enlighten me on the cause of the problem - and a possible solution?