Have been using PVC piping. But not quite that comfortable yet. Looking to get a foam roller for a while 'till I’m used to it.
Got a pool noodle from a discount store. Probably won’t last too long, but its $2.
Lots of top quality physical therapy products.
Perform better, power-systems.com and elitefts are good too.
Target stores carry them here. They are a little more expensive, because they come with an instructional dvd. Some hospital supply stores carry them with the rehab equipment. GNC’s here are also willing to order them. And amazon dot com sells them, but I don’t know what the shipping rate will be.