Using swim cords?

Triathlon Forum
1

Watching the pros at Edmonton use swim cords, and talking to top AGers who also use, got me to want to try and put this into my exercise routine.
Anyone have good sites, etc. which show good ways to use them to help do dry land swim training?

.

2

https://www.youtube.com/watch?v=Sr570KZvyBQ

https://www.youtube.com/watch?v=tw1eb6jOlRg
.

3

I like Gordo’s tips: http://www.byrn.org/gtips/swimcords.htm
.