The infrasonic 9 [New Design:  CHI Palm] is amazing! I borrowed my friend’s machine and used it on my horse who had a huge warm swelling on her front leg near her inside tendon area. The swelling and heat dispersed with each treatment until it was totally gone without the aid of anti-inflammatories. A second benefit was that she became calm and relaxed. I was sold. I then used the machine on my own wrist injury. It took down all the swelling and acute pain, again without the use of anti-inflammatories. What a phenomenal machine! 5 out of 5 stars.

Kathy