I was in so much pain I couldn’t even look at the instruction on how to use my Zaaz machine, but the pain in my head got so bad that I had to do something after looking at the machine sit in my living room for weeks. I got on the machine for 12 minutes at a speed where I could feel it into my temple and when I woke up the next morning all the pain was gone. I couldn’t believe what a difference it made and I just had to let you know what a blessing it was that I walked into Costco that night. My neck and jaw muscles are completely relaxed on a daily basis. I also have been having a hard time getting up in the morning and when I get on my Zaaz machine upon rising, the amount of energy I have is unbelievable. I am able to get so much done around the house. I am absolutely in love.