Amitabh Bachchan, at 83, continues his 26-year fitness routine. How Big B keeps going strong at 80+

At an age when many people begin slowing down, Amitabh Bachchan has continued to work, travel, perform and maintain a disciplined fitness routine. Soon to celebrate his 84th birthday on 11 October 2026, the Bollywood icon’s approach to exercise is less about chasing a youthful physique and more about preserving mobility, strength and independence. What makes Big B's fitness journey particularly impressive is its consistency. His trainers have spoken about a routine that has evolved with age, while Bachchan himself has repeatedly written about the importance of staying active.

Amitabh Bachchan’s 26-year fitness routine

Big B's relationship with fitness goes back decades. In 2026, his trainer Shivohaam Bhatt revealed that the actor has maintained a fitness routine for around 26 years, with the emphasis shifting over time from intense training to overall health and mobility. According to NDTV, Amitabh Bachchan’s current routine includes pranayama, mobility work and strength exercises, with the focus on wellness rather than aesthetics or pushing himself to extremes. The actor’s consistency is perhaps the biggest part of the story. Rather than relying on a short-term transformation or an intense workout challenge, he has made movement part of his everyday routine.

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Amitabh Bachchan's fitness has evolved with age

Amitabh Bachchan’s approach today is markedly different from what it may have been during his younger years. In 2025, the actor wrote candidly about ageing and the physical changes that come with it. He mentioned doing mild yoga, pranayama and mobility exercises at the gym, particularly to help maintain balance. He also follows an “early meal, early to bed” routine on most days, describing the practice as something that works for him. Big B's comments offer an important insight into ageing: fitness does not necessarily mean doing more. Sometimes, it means changing the way you exercise to suit what your body needs.

Why mobility matters more in old age

Amitabh Bachchan's routine also shows what fitness experts recommend for elders. A 2025 Indian Express report featuring medical experts highlights that ageing can affect muscle strength, balance, flexibility and joint mobility. Generic activities like walking, stretching and chair yoga can help older adults maintain strength and reduce the risk of falls. The Guardian has similarly highlighted strength, mobility, stability and balance as important pillars of fitness throughout life.

For people in their 80s, maintaining the ability to walk independently and preserve balance becomes particularly important. That makes Amitabh Bachchan’s current focus on mobility especially relevant. His goal is not simply to remain physically active but to keep his body capable of handling everyday movements.

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Discipline is Amitabh Bachchan's biggest fitness secret

Amitabh Bachchan's trainers have repeatedly pointed to his extraordinary discipline. In an interview reported by The Indian Express in 2024, trainers Shivohaam and Vrindaa Mehta spoke about his dedication and punctuality. They even noted that Bachchan sometimes had to be discouraged from doing evening workouts because his body needed time to recover.

That detail perhaps captures the actor’s mindset better than any particular exercise. Even after decades in the spotlight, he continues to treat fitness as part of his routine rather than an occasional effort. His trainers have also stressed that the programme needs to change with age. Warm-ups, mobility and recovery become increasingly important when maintaining fitness over the long term.

Amitabh Bachchan’s fitness lesson for his fans

The biggest takeaway from Bachchan's 26-year fitness journey is not a particular workout, diet or exercise. Big B's routine has changed as his body has aged. From strength-focused training in earlier years to mobility, yoga, breathing exercises and balance work today, his approach demonstrates that fitness does not have an expiry date. For a star whose career has stretched across generations, staying fit is ultimately about staying capable. And Amitabh Bachchan’s decades-long routine suggests that longevity may depend less on doing the most and more on continuing to do what the body needs year after year.