Bottas, 33, prepared for Sunday’s race by sitting in a sauna naked except for a reindeer hat.
The Alfa Romeo driver shared a video on Instagram in which he set the temperature to 100 degrees Celsius and poured water on the coals.
The Finnish star also made the following comment: “Some call it a warm-up, but for others it’s just a daily ritual.”
Bottas has been enjoying a new lease on life since leaving Mercedes to join Alfa Romeo earlier this year.
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“I just couldn’t understand and accept the fact that in these two years I couldn’t beat Lewis.
“I put too much pressure on myself. Towards the end of 2018, especially when I started playing a supporting role in the team, it really became too much for me and I really struggled. It wasn’t fun.
“The last four or five races of 2018 have been more painful because you are supposed to enjoy Formula 1, it’s very cool, but it wasn’t like that.
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