Each week a member of team talkSPORT will be put through their paces in a different Olympic discipline by former gold medalist Tessa Sanderson and a top coach.

Each of our athletes will also get the chance to replicate Tessa Sanderson's own success and have three throws of the javelin. Matt Holland was first to throw - see how he got on by watching the video above.

You'll be able to keep up to date with all the action here with BP Ultimate -- looking after the heart of your car.
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