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Take the 7 Minute Workout to the bedroom with the Crab

This 7 minute workout incorporates the Crab sex position, including surprise variations to kick things up a notch.

Bottoms get a workout using the legs and core to hold up the body.

In positions like the Crab that involve lifting body weight, sex counts as a high intensity interval training (HIIT) move that ramps up cardio, and improves flexibility and strength while burning fat--so you look good naked.

Read the facts about HIIT the Bedroom.

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Try the Crab position and use #HIITtheBedroom to share your photos, videos and comments.