The rider from Andorra happened to drive on the Swede's pole after Poromaa tried to change tracks.
Then it was a weak finish for the 21-year-old who was bitter after the race.
- I'm so incredibly tired of him (Altimiras).
I do not want to deal with him.
He's a really hard man.
This is not the first time he has ruined for anyone, so it has been at the World Cup as well.
Poromaa who later also received a warning for "obstruction", be really angry afterwards.
- That they have the stomach to give me a yellow card is so incredibly sad, he says.
"It's so bad"
Poromaa is supported by Jens Burman and Calle Halfvarsson.
- It is not possible to have him (Altimiras) among the people.
It is so bad many times, says Burman to Expressen.
- He is wild and does not always think.
You just have to stay away from such skiers, says Halfvarsson.
Responds to criticism
On Friday night, Altimiras answered.
- I do not understand why Burman and Halfvarsson saw me.
They do not even know what happened.
They should show more empathy towards other skiers, he says to Expressen.
He is remorseful for the collision with Poromaa but believes that was insignificant.
- There were coaches from other countries who gave him a new staff quickly.
I know Poromaa who probably lost five important seconds.
But if you look at the results list, he did not lose any place.
The one who was ahead of him in the finish was ten seconds faster