I foam roll every day. The technical term for it is self myofacial release. It helps relieve the tension and built up knots in the myofacial layer. With that being said, it seems that the lazy mans remedy for this would simply be to pump some synthol in there and stretch the tissue. I get that when you are massive that this may be a necessity to allow more room for growth, but honestly, very few people ever reach that level. This was one of the first things I read about when I was studying to be a trainer and I can't stress the benefits of it especially in places like the hamstrings and tfl. It helps not only in the repair process, but also in creating more room for muscle growth via releasing the restrictions that the tightened myofacial layer has on the muscles. If you have any more questions at all, feel free to ask, this is a subject I'm a bit of an expert in.