As the swimmer moves through the water, DragSox greatly disturb the laminar movement of water, cause turbulence, and create an area of low pressure directly behind the swimmer. This area of low pressure essentially sucks the swimmer backward without altering his/her body position or technique. To overcome this suction, the swimmer has to exert more…

We wanted to share this quote from a recent SwimSwam article 10 Minutes A Day To A Faster Underwater Dolphin Kick. It highlights two of the main benefits of DragSox: “swim-specific” drag that maintains your technique, building strength for specific strokes and the sense of speed when the drag is removed. If you have never…