SAN DIEGO, CA - JULY 18: Arnold Schwarzenegger arrives for the "Escape Plan" Premiere - Comic-Con International 2013 at Reading Cinemas Gaslamp on July 18, 2013 in San Diego, California. (Photo by Gabriel Olsen/FilmMagic)

Arnold Schwarzenegger says he’s good, but not great, following heart surgery.

The 70-year-old “Terminator” actor and former California governor on Thursday released a short video on Twitter updating his condition and thanking people for the support.

“Thank you all for caring. We are moving forward!,” he wrote.

Schwarzenegger says he’s feeling better, but he’s “not great yet.” He was seated at a chessboard, which he says he uses to freshen his mind and memory.

Schwarzenegger underwent a scheduled heart procedure on March 29. A pulmonic valve originally installed in 1997 for a congenital heart defect had to be replaced.

He was released from Cedars-Sinai Medical Center in Los Angeles on April 6.

Watch video below.