Use your head when swapping seats on the train.
That’s Swedish free-runner Marcus Soderberg’s advice ― although not everyone will want to copy the exact way he moves around a carriage.
Video shows him tumbling headfirst over chairs to fall perfectly into place on a train passing through the Swedish capital of Stockholm.
It’s much cooler than just standing up and moving to a new seat.
But it’s probably best not attempted during rush hour, as Soderberg himself admits on his Instagram account.