Akshaye Khanna used oxygen cylinder for Dhurandhar's viral dance

• Akshaye Khanna's improvised dance sequence in 'Dhurandhar' has gone viral, becoming a trending topic.
• The actor spontaneously performed the dance moves, surprising the choreographer and team.
• Despite dangerously low oxygen levels due to the filming location's altitude, Khanna used an oxygen cylinder between takes to complete the sequence.
• 'Dhurandhar' has been successful at the box office, reportedly earning Rs 126 crore in four days.

Why It Matters: Actor's extreme dedication despite health issues shows commitment to craft.