This one's not for the faint-hearted.

Add Yahoo as a preferred source to see more of our stories on Google. The cost of gym memberships and the hassle of commuting can make staying fit feel like a chore. It's a common discussion on ...

The Virtual Reality "Flow" workout on Supernatural lets you wield one or two batons at fast moving targets in hyper-realistic immerisve 360 settings. Imagine a home gym. Now take away the treadmill, ...

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Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Thinking of starting a home workout? Adjustable dumbbells are the perfect start, letting you switch weights with a simple ...