Nobody wants to deal with a duvet that slips around in its cover. With this simple product, however, you can stop this annoyance once and for all.

How to do it: Grab a dumbbell and stand tall with the weight in left hand, core engaged, shoulders back, chest proud. Contract abs and lean to the left as you slide the weight down to left knee. Use ...

A common side effect of soft mattresses is a tendency to sleep warm. This is because hot air becomes trapped in the close hug ...