Amitabh Bachchan’s trainer reveals the 83-year-old actor’s 26-year fitness routine, including yoga, pranayama, mobility and strength exercises. You are using an outdated browser. Please upgrade your browser to improve your experience and security. A couple of days ago, Amitabh Bachchan wrote on his blog, "In Hospital in a surgery and in the ICU, under the care of proficient Doctors and medical Staff, a discharge and a homecoming..