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How Does Compression Kit Work?

September 21st, 2014 | by Events Staff
How Does Compression Kit Work?

You’ve probably seen fellow racers wearing tall compression socks, calf sleeves, thigh highs and full tights, wondered what they’re all about and whether you should get some, too. These garments are based on a concept medicine validated long ago: that compression clothing increases blood and lymphatic flow. In sports, compression garments are meant to improve performance and expedite recovery. Although there isn’t yet a consensus among experts if compression apparel really works, research has shown that it just might do what manufacturers say it does.

Running Performance
How it works: Squeezing blood vessels causes them to open forcefully, which allows more blood and oxygen into the compressed muscle and helps shunt waste. This in-with-the-good-out-with-the-bad increases the working muscles’ capacity to produce energy and allows the wearer to run faster.

Does it really happen?
Research conducted by the University of Newcastle found that lower body compression garments increase blood flow and reduce heart rate during high-intensity endurance running, supporting the theory that compression socks should improve performance. But that same study didn’t find that compression clothing actually made runners faster. And other researchers have also found that compression socks don’t improve 10K running performance. Three things could cause this contradiction: The original finding could be wrong, the runners’ performance might be improved by an amount too small for the study to find significant or the weight of the socks could counteract their physiological benefit. It sounds crazy, but carrying the socks—they weigh roughly three ounces—hampers performance. For some perspective, three ounces is the same weight difference between Asics’ supportive, gel-cushioned Kayano trainers and their lightweight road-racing shoe, the Speedstar. Three ounces is not trivial.

Read more of this article on Run Now by clicking here. Alternatively, why not check out our full range of 2XU compression clothing available on Puffin Sports by clicking here.

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