Domi Aegerter tried everything – only the OP / Superbike World Championship remained

Like many racers, Dominique Aegerter (GRT Yamaha) suffered from arm pump. With the switch to the high-performance superbike, forearm pain developed, which is why the Swiss now had an operation. If the muscles in the forearms are used too much, a pressure is created which, if it gets too high, can lead to arm pump. […]