Bearing up: The five-month-old cub shows off her stretches as she enjoys the morning air at Moscow Zoo
Perfect pose: The cub is one of a set of triplets born late last year.
She has only ventured outside in recent weeks
She said: 'I caught the moment when the cub started to do aerobics and everybody who saw it laughed.
'The kids were born at the end of last year and when they grow up they do the most amusing things.
'I have seen them do this a few times and with this girl cub it's always the same stretch, she seems to love it.
'I took the shots around 10 metres away. The mother and her three kids were in some really interesting poses in just the half an hour while they were out in the sun.