David answers the question: What causes abdominal cramps during primary series? He explains why repeated forward bending and dehydration could both contribute to cramps.
Some time ago I threatened to write an article about pain showing up in the joint that connects the collarbone to the breastbone. I have had a couple of more recent requests to talk about this potential problem in Supta Kurmasana. As always I try to look at the anatomy, its function, observations about the yoga posture itself and perhaps some ways that information may inform the way we work in the posture or adjust it.