So I swam with some guys today who were using some homemade device that was essentially some surgical type tubing connected to a belt that you placed around your waist. By the time you get half way acrossed the pool it hits you that it's going to take a LOT of effort to make it to the other side! My first attempt I got to about 20 yards and quit...I was seeing no progress. After being riled by these two swimmers I decided to give it my all and see what happens. Well, I made it to the wall a couple of times after the first attempt. It takes a bunch of strong kicking and some very high elbow/rapid turnover stroking to reach the wall but it is attainable. The last 5 yards are slow going but swimming back with the help of the tubing is such a delight.
Anyhow, short of building these things myself, does anybody know where I could buy something already set up? I think it will make a great training tool for me. After a few of those resistance runs I swam a 50 and breezed in under 30 without putting forth a raceworthy effort. The resistance forces you to utilize proper high elbow technique and fast turnover.