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High Intensity Training - Horizon: The Truth About Exercise - BBC Two

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Uploaded on Feb 22, 2012

More about this programme: http://www.bbc.co.uk/programmes/b01cywtq
Michael Mosley experiences his first session of High Intensity Training (HIT) on an exercise bike. He is sceptical that cycling a total of three minutes a week can have just as many health benefits than longer endurance training sessions.

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