On Sunday morning, it was time for a trial heat in the 4x400 meter relay for the men in the indoor WC

The Swedish men started well but ended up far behind Belgium and the USA, which finished in first and second place respectively.

But it got nervous between the US and Sweden.

The American Isaiah Harris stretched and was about to be run over by Erik Martinsson.

But Harris did not give up but continued to run despite the stretch and was able to pinch second place.

"I did not really have the strength"

- I picked on both teams, but then I saw Harris start to stumble and felt that I started picking a lot but I did not really have the strength, says Erik Martinsson to SVT Sport after the finish.

Sweden finished in third place.

Clip: Hear Erik Martinsson about the last stretch

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Erik Martinsson on the last leg