Yoga seems to help a lot with my lower back/hamstrings, which seem to just get less and less mobile over time as I squat and deadlift. I should really do yoga more, but at the moment I only do it when my back gets so tight that it interferes with my everyday mobility.
Reading into this a bit, it looks like they are specifically objecting to a "From the river to the sea" post that CASA made and then deleted. Still incredibly cowardly to threaten to remove funding over support of Palestine.