Lisa Alarcon is the Director of Physical Therapy at Michigan Community VNA. She received a Masters Degree of Physical Therapy from Oakland University. She has a long record of work in Orthopedics, with Parkenson's Disease and in Geriatric rehabilitation. Lisa has the unique perspective of dealing with hundreds of Total Knee Arthroplasty (TKA) patients before the advent of the X10 device. She describes here what X10 has meant to TKA recovery for the many patients she has seen recover using the machine and therapy from MICVNA.