Is it weird to massage your achilles tendon for pleasure? I've been doing that to my feet since I was a kid and I dunno what it is but every time I do it feels like this weird mix between a bit of pain and soreness that gives off a relaxing sort of pleasure. They're especially extra pleasurable to massage after I've been walking or running for a while. Why is that? Is it like a nerve thing? Mind you, I'm not talking about the whole foot, just specifically the achilles tendon, especially the part of it closest to the heel.
