http://cache.kotaku.com/assets/base/img/thumbs140x140/kotaku.com.png http://kotaku.com/tag/pushupfu http://kotaku.com/tag/pushupfu

Looking at the bird chests of the Kotaku editorial staff, you'd think we don't know from push ups. But we're thinking, thanks to PushupFu for the iPhone, we've got more chiseled cleavage in our future. More »
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