The first time I had a session in the egg I left with such a sense of well-being, like I had never known before. The second time I also had a phenomenal sense of well-being. The third time in addition to a profound sense of well-being the knee pain I had had non-stop for a month was gone. The pain relief lasted for a couple of days. Although it has come back it is not as severe and I have times with no pain at all. I truly believe the session in the egg jump started the healing in my knee. Looking forward to my next monthly visit.