Exercise is Awesome

So, can you wear it during a swim workout to get your heart rate? Me thinks not, but need it verified

The flat exercise bands seem like a good deal. The company makes 3 colors purple, red and silver. The purple is the lighest one and the silver is the heaviest one.

Here’s a link.
http://www.rejuvenationrehab.com/store/products/ProductDetail.php?ProductID=137