Back in February my yoga teacher was really into doing progressive heart opening laying supine on a yoga block. The heart opening felt good, but the block was uncomfortable. We lamented that the yoga studio doesn't have bolsters. Well, I finally bought my own. It is so much more comfortable than laying on a block. It was also nice to prop my legs up on when my knee was hurting. I haven't used it much lately, but I think I'll be doing a lot more yoga soon, seeing as I'll soon be unemployed.