Quote from: runlolacool boydster, thanks!
I think breathing exercises work the best.
I strongly agree with this, along with chanting or other meditative intonations.
These days, our bodies are not very well matched to disciplines such as pure meditation or energy work. Compared to our brothers in the east and to the bodies we wore in ages past, we are highly distractible, very physically grounded people.
And so to gather momentum in spiritual directions it helps to have physical activities which you can do over and over and which don't necessarily depend on a superhuman ability to concentrate for long periods. Chanting and breathing exercises are really good tools for us in the west to make steady progress on the path.