The clean lines of the Signature collection complement any bathroom. Modern science tells us why the ancient ritual of soaking in a warm bath is so restorative hot water immersion has proven hydrotherapeutic powers. Increased circulation prompts the body’s natural relaxation and healing mechanisms. Strong and durable, acrylic Jacuzzi bathtubs are reinforced with a proprietary fiberglass/resin formula that ensures a long-lasting quality surface. The non-porous characteristic of acrylic defends against the penetration of microorganisms into the surface. Hydrotherapy (the therapeutic use of water) - Jacuzzi bathtubs are ergonomically designed to maximize the benefits of hydrotherapy, allowing people of all body types to immerse in warm water fully. Benefits of a full-body soak: Relieves the weight of gravity on joints. Provides 360-degree support for sore and tired limbs. Decreases swelling and inflammation. Increases circulation and oxygen in blood cells. A quiet, calm soak is the foundation of hydrotherapy. Sitting back, stretching, reading, and unwinding — a deep soaker tub is more than a simple, tranquil pleasure. Hydrotherapy in its fundamental form with warm water promotes circulation and relaxation.