Harald Herzog on compression in sports

What benefits do the stockings have besides healing injuries?

“Many people think that you should only wear compression stockings to prevent injuries, but the stockings can also be used to improve performance and to recover faster from exertion. But many physiotherapists now also use our stockings to treat injuries. Especially the latter is an important function for runners. With every step when running, 3 to 4 times the body weight is absorbed. Every step is therefore a strain on your body. The stockings then function more or less like the bandage I used to wear to keep the calf muscles firmly together. The shocking and vibrating of the muscle mass of the lower leg with every step is very effectively counteracted, which minimizes tensile forces on the Achilles tendon and the membrane around the shin bone. An important effect is also that muscle damage is reduced. Muscle damage sounds severe, but it is a natural consequence of intensive exercise from which you recover relatively quickly. Too much muscle damage, however, means that you retain fluid in the space between the cells, and that has a negative effect on the microcirculation, and thus on performance. Fortunately, our stockings can be worn in almost every sport.

You can see that, not only runners but also volleyball players, basketball players, handball players, korfball players, tennis players etc. wear our stockings nowadays. Unfortunately, cyclists are not (yet) allowed to wear them during official competitions, this is due to the performance-influencing effect. Our stockings are therefore more or less seen as a kind of doping. But the recovery-promoting effect is recognized by many cyclists. Our stockings are therefore worn by the professional cycling teams DSM-firmenich PostNL, Baloise Trek Lions and Cycling Team Alpecin-Deceuninck with Mathieu van der Poel. Especially after exertion and during travel by bus or plane. This recovery-promoting effect is achieved because the stockings have a decreasing pressure profile from distal to proximal (from far from the heart towards the heart) or, in other words, from the ankle to the knee. This decreasing pressure gradient ensures that the blood, containing the waste products of the combustion process, is drained faster and therefore the supply is not hindered either. The effect is improved blood circulation in the muscles.”

Are all sports compression socks with an elastic band good compression socks?

“Today, there are many different brands offering sports compression socks. Most brands simply offer their socks based on shoe size or the widest calf circumference. This is actually quite strange… I often make the following comparison: a muscular footballer with shoe size 43 has a completely different calf circumference than a lean marathon runner with the same shoe size. Both athletes can therefore never wear the same compression sock. A sizing of S, M, L and XL is therefore absolutely insufficient. With us, it is very different. Herzog's size assortment consists of no fewer than 54 ready-to-wear sizes. Herzog socks are measured at 5 points, so you can be sure that the compression optimally follows your individual leg contour. This also means that Herzog socks are a bit more difficult to put on, because the highest compression is at ankle level, but the cross-section of the sock is precisely the smallest there. It is proof of the correct amount of compression and compression gradient.”

Where can you purchase a Herzog Sports Compression Sock and how does it work?

“Herzog sports compression socks can be purchased at all running specialty stores in the Netherlands and Belgium. In the meantime, many general sports stores, such as Intersport and Sport 2000 stores, also carry Herzog socks in their assortment. In the store, your leg will be measured by the sales assistant, and based on this, the correct sock will be selected. Of course, we demonstrate how to put on the compression socks. This is very important, because this way we are sure that the effect is optimal.”