Copenhagen Plank

The Copenhagen Plank is a fitness exercise that is meant to work the core muscles. The exercise is performed by lying on your back on the floor with your feet together and your arms by your sides. Then, you lift your torso and legs off the floor, and hold the position for as long as possible.

Interest in Copenhagen Plank grew 36% over the past year, compared to the year before, putting it at a current volume of 22K searches per month, as of last month.