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 ...

They're simple, but effective, and they'll have you burning calories for hours after they're done.

We asked experts to recommend the moves that offer the very most bang for your buck. We asked experts to recommend the moves that offer the very most bang for your buck. Credit... Supported by By ...