What are the specificities of physical preparation according to the type of race: Formula 1, rally, endurance, Formula-e?
Where there is the most G (gravitational force) to bear is in Formula 1. So, in this discipline, there is a lot of muscle strengthening work on the upper back, neck, arms and shoulders. It is also essential that the drivers are "at weight" because they must not be overweight. So, in parallel, they have to do cardiovascular work to stay in the best shape possible. In any case, they are all sportsmen: they swim, run, cycle, play tennis, paddle, etc.
For endurance races, it's a bit different: there are fewer Gs but the effort is longer and more repetitive. So it's a bit more complicated to manage. The back and the forearms will be more tired. This is why, for endurance riders, physical preparation must be rigorous and regular throughout the year.
For rallying, on the other hand, these are very short events. The riders have less Gs but upper body strengthening is essential for them.