How free running helps the health of an older generation
The sport of free running or parkour has been seen as a daring activity for young adrenaline seekers.
However there are now classes being run for the over 60s - with those attending finding that it improves their balance and spacial awareness, therefore reducing their risk of falling in later life.
Mike Bushell reports from a class in east London.
If you'd like to find out more about getting into Parkour, you can find out how in our guide to adventure sports.