A wide, turbulent free swim lane is created through the combination of four 3 horsepower pumps, two Jacuzzi® PowerPro™ PX Swim Jets and the SteadySwim™ buoyancy jet, which when combined with the unique SmoothSwim™ shell design incorporating hips in the shell and the return suctions located at the opposite end of swim jets eliminate the reflective wave keeping you in the swim lane and producing a conveyor belt-like swim system for a smoother swim. The easily adjusatble current ensures the J-19™ PowerPro™ Swim Spa is suitable for begginers learning to swim, those who want to improve their technique and improve through to triathletes looking to gain valuable seconds. For those who want to unwind and soak away the stress of everyday, or for relaxationa and recovery after a swim or training session, the Jacuzzi® J-19 PowerPro™ Swim Spa offers four ergonomically designed hydrotherapy seats that feature PowerPro® jets, each with a unique jet configuration to deliver the genuine Jacuzzi® hydromassage.