Indy cars have no power steering, making the steering feel heavy and direct for the driver.
The high G-forces experienced while braking and cornering put immense strain on the driver's body.
Physical fitness is crucial for Indy car drivers to cope with the demanding environment and maintain focus while driving.
Indy car drivers often adopt a circuit training approach to build muscle, maintain cardio fitness, and improve muscular endurance.
Controlling body mass and having good core strength help drivers handle the forces exerted on them during races.