Bollywood machoman Vidyut Jammwal in his latest video teaches the Bone Prana Punch, which is an ancient Kalaripayattu style of self defence.

The action star and martial artist shared a video on his newly-launched YouTube channel on Saturday, where he can be seen demonstrating the Bone Prana Punch.

"It is not only about how you punch, it is about your skeletal system, your muscles, your sync and your harmony with yourself," Vidyut says while demonstrating the punch in the video.

"The most frequently-asked question during the lockdown to me is when I get into a fist fight, how do I do it. If you are not trained, or even if you are trained, let's get back to the basics. If you have to defend yourself, how do you punch somebody? We will work on it today," he added.

Vidyut Jammwal often interacts with his fans directly on Twitter where he is mostly asked questions about self-defence techniques, back or shoulder pain and fitness tips.