: This hand was the primary point of contact with the burning Halo device during his 28-second escape . By 2022, it featured thick, visible scar tissue on the back and knuckles .
: His right hand recovered much faster and, by late 2021, appeared almost normal with only slight discoloration and small blister-like scars . : This hand was the primary point of
: Grosjean has noted that his left hand remains painful for much of the day and is hypersensitive to temperature, particularly cold . : Grosjean has noted that his left hand
: To maintain flexibility for racing, he must perform physical therapy exercises roughly every 10 minutes throughout the day . Recovery Timeline Ongoing Physical Limitations : He cannot expose the
: He underwent successful skin graft surgery on his left hand in late 2021 to improve mobility and tissue health . Ongoing Physical Limitations
: He cannot expose the scarred skin to direct sunlight without high-SPF sun cream or protective gloves .