Swim current pools, pools that allow you to swim in place with a resistant water current, bring gym lap pool swimming into the comfort and convenience of your own home. Swim current pools are commonly described as underwater treadmills, and offer a great option for low impact exercise.

Also known as “endless pools,” a swim jet system is an accessory that you can install in your pool that pushes a constant current of water across your pool, allowing you to get a swim workout in without needing all the space. Basically, it’s the pool equivalent of a treadmill. They operate by pushing large volumes of water through three jets.