A year to go until the Rio Paralympics and the organisers are handing out a stern warning to drug cheats.

It’s a year until the start of the paralympics in Rio and the heavyweights of powerlifting are set to make a big impact.

The sport faces an on-going challenge to catch drug cheats.

And, as Richard Parr reports from the Kazakhstan city of Almaty, it’s a fight organisers believe they are winning.

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