I am 58 years old, and I have several chronic injuries sustained from playing sports in my late teens and early twenties. One was a hamstring muscle tear, and the other was a head, neck and shoulder injury from a violent football collison. I routinely use acupuncture, yoga, and sports rehab therapy. All of these make a big difference, but the only way I have been able to get my pain levels down to zero is to add the use of Excel Releaf with these other modalities.