With the original sandal, Berkemann has a real classic, if not the precursor of all today's active shoes, in the range. In the 60s by Professor Dr. W. Thomsen for Berkemann originally developed as a prophylaxis instrument against foot deficiencies in children, the original sandals took over the whole (adult) world within a few years. To the principle of muscle training and muscle strengthening when wearing the original sandals, nothing has changed to this day. Step by step the leather change straps and the wooden sole work according to the leverage principle, thus training the foot and calf muscles. In doing so, the 5-phase foot bed incorporated into the wooden sole supports the natural rolling of the foot, at which the end is the toe grip function, which in turn activates muscle contraction in the foot and calf. So you can see the original sandals as the smallest gym in the world - you can even have them with you everywhere.
L**
The best wooden sandal ever
Sehr gute Qualität von Berkemann und eine nachhaltige Alternative zu Sandalen aus Plastik. Nach einer kurzen Zeit hat man sich an das Fußbett gewöhnt.
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