Elvis Presley's 'Jailhouse Rock' makes 91-year-old granny break into joyful dance after therapy

We've all experienced that feeling when we hear our favourite song and we've just got to dance ...

And for one old lady, that moment happened after she finished physical therapy!

Exchanging her walker for a pair of dancing shoes, the granny was caught on camera having the time of her life as she danced along to the rhythm of Elvis Presley's 'Jailhouse Rock'.

With her carefree dancing, it's no surprise the heartwarming video has gone viral receiving over half a million views.

The video, which was shared by Golden Age Home Health Care in Indianapolis, will light up your day.