We know that pre-season testing is a nerve-wracking experience for the technical chiefs, designers and engineers in F1 as their new cars take to the track for the first time – but what's it like for the drivers?
Is it just a case of getting in and doing what you're told? How much can you push? What do the team want from you? And what do you do when your team mate is running instead of you?
To find out, have a watch of the video above, in which former Renault F1 driver Jolyon Palmer explains all...
READ MORE: Jolyon Palmer on how to deal with a difficult new car at testing
Next Up
Related Articles
Think you know the new F1 rules? Prove it in the all‑new F1 Regulations Trivia Challenge
Why has Wheatley left Audi – and is he off to Aston Martin?
Antonelli ‘would love’ to do an endurance race with Verstappen
Jacques Villeneuve on how he shook up the F1 world
Haas’ best off-track moments 10 years on from their debut
Why Button feels ‘a little bit jealous’ of Alonso and Stroll