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	Podcast:		Spectrum \| Deutsche Welle
	Episode:		Spectrum: Why do we work out?
	Category:		Technology
	Duration:		00:29:56
	Publish Date:		2019-04-16 09:21:00
	Description:		On this week’s show, we look into the evolutionary origins of working out. And all the while, we speak to beefcake body builders, sports nutritionists and spinners at the world’s biggest fitness trade fair about why they work it so hard.
	Total Play:		0