This is the Guardian.

Hi, my name is Jocelyn Thompson-Roll.

I'm a peloton instructor and I teach running and boot camp classes on the peloton tread.

Don't get caught up in the amount of time that you have to spend doing something.

You don't need to do 30 minutes or 60 minutes for it to count.

Five minutes can make a big difference, even like a simple walk or a stretch or something

just to get you started. Start small and don't short-change yourself.

The Guardian Labs has partnered with peloton to help you find motivation that moves you.

To find out more, visit thegardian.com-forward-slash-motivationwith-peloton.

This message was paid for by peloton.

Welcome to the Guardian Longread, showcasing the best long-form journalism covering culture,

politics and new thinking. For the text version of this and all our longreads,

go to thegardian.com-forward-slash-longread.

A massive betrayal. How London's Olympic legacy was sold out by Oliver Wainwright.

To Paul Amuzzi, it seemed like a life-changing opportunity.

He was 16 and living in temporary accommodation with his mother and three siblings,

having moved from home to home since his parents divorced.

The East London borough where he lived, Newham, was home to some of the most deprived and overcrowded

wards in the country. Now it was being proposed as the location of the Olympic village

in London's bid to host the 2012 Games. As a politically active student at St Bonneventia

School, just east of the designated site, Amuzzi had become involved in local campaigns to reduce

street violence after a spate of local stabbings, earning his place as an ambassador on the council's

...