The Sanyo 8700 is the Top of the Line massage chair just released by Sanyo massage chairs! This is a nice addition to the 6700/7700/8700 zero gravity massage chair series from Sanyo. It has taken the Sanyo 7700 model and made some great modifications on it. For starters it has 3 incredible zero-gravity programs that vary from creating a full-body experience, to an Air-comfort massage, to a Stretch program. The full body program works and relaxes the muscles from the neck and back, to the thigh, lower leg, and foot. The Air-Comfort massage utilizes the air cell compression to work the back, leg, and foot. The last one is the Stretch program that gently squeezes around the ankles and pulls down on the legs to create a great stretch through the low back, hips, and legs. This is a great addition to loosening and releasing the muscle tension.