The woman, known in the clip as Lyudmila, is tossed around by the creature as she tries to crawl away in the jaw-dropping 38 second clip.
It is thought the footage was filmed in the backstreets of the village of Yanranay Chan, in northern Russia.
Although the clip was shared in 2011, the clip has now become an internet sensation.
The bear throws the shocked woman around like its devouring his prey.
One bystander then hurls an object at the animal and it backs away.
The woman staggers to her feet with her jeans around her ankles as she manages to calmly walk away.
She was reportedly taken to hospital where she was treated for non-life threatening injuries.It is believed she was feeding the bear a chicken bone and moved closer when the animal lashed out.
The bear was captured and destroyed.
(dailystar.co.uk)
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