I am a high school senior in a Engineering Design and Development class, and my design project revolves around improving swimming practice aids. If you use different practice aids during practice, please complete this quick survey. Thanks!
Survey link: http://goo.gl/forms/JtKW7IJ7NS
... the biggest swim aid I find lacking is an effective, convenient and accurate heart-rate monitoring device ...
Working on it ... my current take here.
More
... the biggest swim aid I find lacking is an effective, convenient and accurate heart-rate monitoring device ...
Working on it ... my current take here.
More
