anyone ever use the stationary swimming aides like these? I see there are some that go on your ankles or waist.
http://www.nextag.com/stationary-swimming-ratings/products-html
Thanks
I have used those before- mostly for shorter type sets. They are good resistance trainers and will show you exactly where you have holes in your stroke and where your acceleration is not moving forward. A good tool to help improve your technique and also for strength resistance.