Designed to cradle your body comfortably, the Bristol™ model features a special spiral-action lounge seat, exclusive to this Series. Deep tissue, adjustable Accu-pressure™ jets along the legs offer you more control over your therapeutic experience. The series-exclusive, powerful Accu-Pressure™ therapy seat is designed to relieve tension and pain with ample back coverage and targeted neck relief. Tired feet can find relief with foot jets nestled in an asymmetric dome from this seat. Escape discomfort and strain through a rifling, deep-immersion, high and low impact combination massage, which can be adjusted at your shoulders and back. In an elevated seat, you can enjoy a lower back massage while sitting partially submerged in the water.