The action star has “never recovered” from the injuries he sustained doing his own stunts on the movie. Post Views: 110 Related posts: Sylvester Stallone Needed 7 Surgeries After Filming The Expendables Sylvester Stallone Needed 7 Surgeries After Filming The Expendables This Guy Got Lean and Ripped in 15 Weeks Post navigation How Repeat Covid Infections Can Harm Your Health Can Stress Give You Diarrhea? Doctors Explain.