QiGong, "standing like a tree" exercise. This is absolutely one, simplest (albeit challenging) exercise that flush your body/mind system and balance you like

QiGong, "standing like a tree" exercise. This is absolutely one, simplest (albeit challenging) exercise that flush your body/mind system and balance you like nothing else. I add "enter emotional state" practice during this exercise on my own - which adds to the challenge but flexes your emotional endurance "muscles". All done in one shot together - efficient, challenging and very beneficial.