Jeremy Renner posted a video on his verified Instagram account and Twitter on Thursday that showed him getting a scalp massage in a hospital bed.

The video was captioned, “ICU spa moment to lift my spirits. Thank you mama. Thank you sister. Thank all for you. For your love.”

“That was the first shower in definitely a week or so,” Renner can be heard saying through his oxygen mask. “Gross.”

The video was also shared to Twitter with a message reading, “A “not no (sic) great” ICU DAY, turned to amazing spa day with my sis and mama. Thank you sooooo much.”

The 51-year-old “Avengers” star was seriously hurt when he was run over by his own snowcat after using it to free a vehicle driven by a family member that became stuck in 3 feet of fresh mountain snow on New Year’s Day.

An investigation is continuing but there were no signs of foul play or any indication Renner was impaired at the time of the Sunday morning incident.

The accident left Renner in critical but stable condition with chest and orthopedic injuries, according to a publicist and sheriff’s officials who said Renner was flown by medical helicopter about 25 miles to a Reno hospital.

The Associated Press contributed to this report.