Even if you don't have access to a large pool, you can still train like a pro with a Swim Trainer Pool Cord from ToySplash. This gentle, self-centering, body harness attaches to your midsection and the side of your pool or a fixed point like a tree or pool fence. You can swim and swim for the perfect workout. From butterfly to freestyle, you can do it all! Workout the easy and fun way with ToySplash!