The concept of a swimming treadmill is not original. In fact there have been a variety of resistance-type swimming treadmills for years. But all of them lacked comfort, ease-of-use, and durability. The way the an EZ Pool SwimMill works is that it holds you in the center of the pool while working with your every stroke. The harness connectors are both adjustable and flexible - and that's the key

Unlike bungy-based systems, the Gentle-Flex of a SwimMill creates a gentle resistance to your forward strokes. Rather than just yanking you back (which intereferes with rythme, motion and pace), our SwimMill works with your stride. Holding you in place, yet allowing enough flexibility for your movements forward. This Gentle-Flex mimics the natural resistance of lap swimming.

The harness connectors are made of a durable polyflex material that is both resistant to basic pool water chemistry and UV exposure. They are treated so that they will not dry out or become brittle after years of exposure to the sun and chlorinated swimming pool water. These straps can also withstand over 100 psi of pulling without tearing, and willl return to their original shape and form. This unique durability and protection insures that you will enjoy years of use.