F1 reserve drivers rarely get a clearer warning than the one Oliver Bearman left in his Ferrari’s headrest. On Friday morning in Jeddah, he expected to continue his Formula 2 weekend. By Saturday night, he had finished seventh in a Formula 1 race and exhausted himself doing it. His neck had pressed a visible dent into the padding.
Bearman described himself to F1 TV as “destroyed,” according to Formula 1’s account of his debut. The points told one story. That headrest told another.
Carlos Sainz’s appendicitis had opened the Ferrari seat with only final practice remaining before qualifying. Suddenly, an 18-year-old preparing to chase an F2 victory had to learn another car, absorb another briefing, and race against another field.
Learning the steering wheel could occupy those remaining hours. Building a stronger neck could not. There lies the reserve driver’s hardest assignment: prepare for a race that might never happen, then withstand it when the warning arrives too late to change anything.
The body gets no extra practice session
Bearman arrived with competitive mileage already in his weekend. He had taken F2 pole at Jeddah, and Ferrari knew his ability. Still, familiarity with fast racing cars did not erase the physical jump.
Through Jeddah’s fast changes of direction, his neck had to keep his helmet steady while his eyes found the next apex. Formula 1’s driver training feature describes sustained cornering loads around 4–5g, with higher peaks at some circuits. Those figures explain the work behind an onboard image that can make driving look deceptively still.
Each corner demands resistance against the pull of the head and helmet. Then the direction changes, and the muscles must answer again. Bearman’s dented padding made that repeated effort visible after the racing stopped.
Former Sebastian Vettel trainer Antti Kontsas explained the stakes in the same training feature: neck conditioning helps drivers see precisely where they are going. When holding the helmet steady becomes harder, locating a braking marker becomes part of the physical struggle.
For F1 reserve drivers, surviving a quick qualifying lap offers only a partial answer. The race keeps asking for that precision long after the first signs of fatigue.
The neck harness cannot replace every racing lap
Away from the circuit, resistance bands, weighted helmets, and specialized neck equipment help drivers prepare for those loads. Formula 1 describes these tools in its training coverage. A recent sports medicine review also identified neck strength as one of the clearest physical adaptations associated with F1 driving.
That work gives the reserve a difficult scheduling decision. Load the neck heavily close to a possible appearance, and the driver risks arriving sore. Repeatedly ease off for standby duty, and maintaining demanding training becomes harder.
F1 reserve drivers must make that calculation without knowing whether Sunday will bring a headset or a helmet. Bearman had enough preparation to deliver Ferrari’s points. His exhaustion showed how much the full distance still demanded.
Heat turns the seat into another opponent
The neck does not work alone. Fireproof underwear, a race suit, gloves, and a helmet surround the driver inside a tightly confined cockpit. At Qatar in 2023, Fernando Alonso felt the seat itself become part of the ordeal.
In Formula 1’s post-race team reports, Alonso described severe seat heat from around lap 15. Drivers can encounter cockpit temperatures exceeding 60 degrees Celsius, according to Formula 1’s training feature. That general figure does not establish the temperature in Alonso’s car, but it helps explain why a hot seat deserves more than a passing radio complaint.
Elsewhere, Alex Albon suffered heat exposure. His Williams teammate Logan Sargeant retired after struggling with dehydration, compounded by illness earlier that week. These were regular race drivers, accustomed to their cars and their routines. Their difficulties reveal the environment a substitute might inherit with barely a practice session to prepare.
For F1 reserve drivers, heat preparation must begin before the team principal calls their name. Once strapped in, they cannot step into a cooler room between corners.
A Friday call cannot supply weeks of preparation
The sports medicine review describes how F1 coaches use preparation in hot conditions and cooling before and during driving. Viewed alongside Alonso’s burning seat and Sargeant’s retirement, those methods become practical attempts to keep a driver functioning through the distance.
But the researchers also found limited evidence supporting many established practices. Coaches draw heavily on experience, and no single proven routine guarantees that every driver will tolerate every hot race.
A substitute inherits that uncertainty along with the steering wheel. The preparation already completed must carry them through whatever conditions await. There is no spare week between the call and qualifying.
At Qatar, Esteban Ocon tried to find relief with his own hands. As he described in his account of the race for Autosport, he attempted to guide air into his helmet on the straights. Breathing harder to recover for the corners only seemed to bring more heat inside. He had already vomited during laps 15 and 16. Even the straight offered another task: catch some air, settle the breathing, reach the next braking zone.
The preparation shift can run through the night
Before a substitute ever fights the steering wheel, another assignment may have consumed the evening. During his 2023 Mercedes reserve season, Mick Schumacher described overnight simulator work in his team diary. He called those sessions tiring and explained the satisfaction of seeing their findings help the race team.
Those shifts served an immediate competitive purpose. Schumacher tested ideas while engineers searched for performance. For F1 reserve drivers, though, useful simulator work occupies hours that also matter for training and recovery. The workload counts even when the car never leaves the factory.
Schumacher’s schedule changed with the flyaway races. After his final European overnight sessions, he moved into full weekends trackside so he could replace Lewis Hamilton or George Russell if necessary. Remaining at Brackley would have put him too far from the cockpit.
His diary does not establish that every reserve routinely lacks sleep. It does expose the scheduling squeeze: train hard enough to withstand a Grand Prix while completing work that can leave its own fatigue.
The spare driver must also stay close enough to reach the garage. At Monza a year earlier, de Vries discovered how quickly that requirement could turn an ordinary commitment into a race weekend.
De Vries went from a cappuccino to final practice
On Saturday morning in September 2022, Nyck de Vries was drinking coffee during a Paddock Club appearance. Then came the call about Albon.
As he explained in Autosport’s account of the call-up, the Williams driver had appendicitis. De Vries needed to prepare for final practice and the rest of the Italian Grand Prix weekend.
He had driven an Aston Martin in Friday practice and previously sampled the Williams that season. Familiarity with F1 machinery gave him a starting point. What he lacked was a normal weekend of preparation in the car he would race.
Only final practice stood between the unexpected call and qualifying. By Sunday afternoon, he had finished ninth.
Then came the effort of climbing out. Official Formula 1 footage showed mechanics helping the exhausted substitute from the cockpit. The accompanying report explained that he could not lift his arms after the exertion.
The scene gave the training demands a human scale. Holding the wheel, bracing through braking, and resisting repeated cornering loads had continued until the flag. Getting out asked for another effort after the competitive work had ended.
F1 reserve drivers cannot reproduce a normal race weekend once Saturday morning has already disappeared. De Vries changed cars, compressed his preparation, and scored points on debut. His mechanics helped him complete the final movement.
Staying ready for the weekend that changes without warning
A reserve’s helmet may sit untouched while the regular drivers complete every session. The physical preparation still has to continue after everyone leaves.
That makes the role difficult to judge from outside. Television follows the substitute when opportunity arrives. It rarely follows the neck exercises, recovery decisions, or late simulator shifts that preceded the call.
Teams should assess those demands together. A driver’s recent racing mileage matters alongside training. Overnight work belongs beside travel and recovery when deciding what the next day should require.
The research leaves plenty unanswered about F1 reserve drivers. Public evidence cannot prescribe one ideal schedule or establish how much preparation guarantees a comfortable debut. Bearman and de Vries demonstrate why comfort would be a poor measure anyway. Both scored points. Each showed the physical cost afterward.
Their performances also complicate the romance of the unexpected chance. A promotion changes the driver’s weekend instantly. The muscles holding the helmet steady still depend on work completed long before anyone knew the seat would open.
For the next reserve, the warning might arrive over breakfast or halfway through another commitment. Engineers will brief them. Mechanics will adjust the car. Nobody can fit the missing weeks of conditioning into the hours before qualifying.
The final ten laps demand every remaining effort: hold the helmet steady, press the brake, turn again. At the flag, even lifting an arm can be too much.
READ MORE: Predicting the 2026 F1 constructors’ championship using wind tunnel data
FAQs
Why do F1 reserve drivers need to stay race-fit?
They may replace a regular driver with little warning. Their bodies must handle a full Grand Prix without time for extra conditioning.
Why do F1 drivers train their necks?
Strong neck muscles help drivers hold their helmets steady through high-speed corners. That stability helps them see braking markers and place the car accurately.
How hot can an F1 cockpit get?
Cockpit temperatures can exceed 60 degrees Celsius. Conditions vary, and that figure does not describe every car or race.
What do F1 reserve drivers do during race weekends?
Their duties can include simulator support and trackside standby. Mick Schumacher’s Mercedes role combined development work with readiness to replace a regular driver.
How did Oliver Bearman finish on his Ferrari debut?
Bearman finished seventh at the 2024 Saudi Arabian Grand Prix. He stepped in for Carlos Sainz with only final practice remaining before qualifying.
