Fastest 50K on a treadmill. Fastest marathon while dressed as Elvis. Fastest time completing 7 marathons in 7 days on 7 continents. These World Records are all held by one man. So how'd he do on the Endless Pools Underwater Treadmill?
No traveling, no crowded pools, no heavy chlorine. Just your own precision-engineered swimming pool, where you swim or exercise against a smooth current that's fully adjustable to any speed or ability. Our swimming pools are simple to install, easy to maintain, and economical to run.