We learn about sleep and athletic performance on Sportuccino on Tuesday.

Presenter Richard Parr is joined by Luke Gupta who is a PhD student (Sleep and Athletic Performance) at Loughborough University.

You can read Luke's latest publication here. Follow Luke on Twitter @Lukegup86.

Let us know your thoughts in the comments section.

We're live from 3pm BST, 10am ET and 7am PT.

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Sportuccino is LIVE weekdays at 3pm BST, 10am ET and 7am PT.

We discuss sports, health, fitness, nutrition and travel every weekday.

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