When I feel the worst is when I know I need to do it the most.

I can tell when my front chest muscles are tightening up and my upper back muscles are feeling sore- that is the time to do them.
But don't force anything only do what you can without causing a flare up.

As often as you can, with relaxation and the diaphragmatic breathing techniques too.

If pain & discomfort is high just lay flat on the floor and do relaxation & breaths


For me it just rebalances my muscles - because we all forget to keep the best posture, it's a constant battle...